🕷️ Crawler Inspector

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Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 50 (from laksa134)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa050.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical, ml_categories_json AS ml_categories_json, ml_types_json AS ml_types_json, ml_intent_types_json AS ml_intent_types_json, meta_language AS meta_language, attrs_author AS attrs_author, ifNull(toUnixTimestamp(attrs_publish_time), 0) AS attrs_publish_time, ifNull(toUnixTimestamp(attrs_original_publish_time), 0) AS attrs_original_publish_time, ifNull(attrs_is_republished, 0) AS attrs_is_republished, ifNull(attrs_nr_words, 0) AS attrs_nr_words, ifNull(attrs_boilerpipe_nr_words, 0) AS attrs_boilerpipe_nr_words, ifNull(body_ext_links_number, 0) AS body_ext_links_number, ifNull(body_int_links_number, 0) AS body_int_links_number, ifNull(meta_nofollow, 0) AS meta_nofollow, ifNull(meta_noarchive, 0) AS meta_noarchive, ifNull(props_was_rendered, 0) AS props_was_rendered, ifNull(src_redirect, \'\') AS src_redirect, ifNull(download_time_msec, 0) AS download_time_msec, ifNull(download_ttfb_msec, 0) AS download_ttfb_msec, ifNull(download_size, 0) AS download_size FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.verywellhealth.com/dry-cough-8649798\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.verywellhealth.com/dry-cough-8649798\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.verywellhealth.com\/dry-cough-8649798","crawl_time":1776182491,"first_indexed_time":1719017937,"http_code":200,"src_unparsed":"com,verywellhealth!www,\/dry-cough-8649798 s443","src_root_hash":"5681562863987870850","history_drop_reason":null,"meta_title":"Top Remedies for Dry Cough Relief","meta_descriptions":["Soothe a persistent dry cough with effective home remedies, and learn about possible underlying causes that may need medical treatment."],"attrs_boilerpipe_text":"Key Takeaways\nHome remedies can include honey to soothe throat irritation and steam to hydrate airways. \nChronic conditions like asthma or GERD may require medication to ease a cough.\nSee a provider if your cough lasts longer than three weeks or if symptoms worsen.\nDry coughs can linger long after colds and flu, but soothing options like honey, steam, and herbal teas can provide temporary relief. To tackle persistent coughing, see a healthcare provider to check for underlying health issues such as asthma or acid reflux.\nhxyume \/ Getty Images\nWhat Is a Dry Cough?\nA dry, or unproductive,\ncough\nis a cough that does not produce\nphlegm\nor\nmucus\n. Instead, a dry cough typically occurs as a result of inflammation or irritation in your airway.\nA dry cough differs from a\nproductive (wet) cough\n, which helps to free phlegm or mucus from your lungs so you can breathe better.\nDry cough characteristics include:\nHoarse barking sound:\nA dry cough typically produces a consistent hacking tone because it lacks mucus. In contrast, a wet cough will vary in tone as the mucus shifts in your airway as you cough.\nTickle in the back of your throat:\nSince dry coughs are caused by physical inflammation or irritation of your airway, the urge to cough can be triggered by a sensation that feels like a tickle in the back of your throat.\nSore throat or throat irritation:\nA dry throat may cause a sore throat as your body tries to remove mucus that doesn't exist. Hoarseness,\nlaryngitis\n(inflammation of your voice box), or a constant need to clear your throat can irritate the sensitive tissue of your voice box, resulting in more coughing.\nCommon Causes of a Dry, Irritating Cough\nA dry cough can occur for many reasons. In many cases, it can occur as a symptom of an\nupper respiratory infection\nsuch as those that accompany a cold, flu, or\nCOVID-19\n. When this is the case, your dry cough typically resolves on its own as your illness improves.\nWhen a dry cough lasts for more than eight weeks, it is considered a chronic cough. Up to 90% of chronic coughs are related to one of the following conditions:\nPostnasal drip\n:\nPostnasal drip occurs when mucus gathers in your throat or drips from the back of your nose into your throat, where it triggers coughing. It is usually worse at night when you are lying down.\nAsthma\n: Asthma is a chronic\nlung disease\nthat triggers inflammation in your airways, causing them to become smaller and tighter. This makes it harder to breathe normally and triggers coughing.\nGastroesophageal reflux disease (GERD)\n: This chronic disorder of the digestive tract occurs when your\nlower esophageal sphincter\ndoes not close properly. This allows stomach acid to creep up into your esophagus, causing heartburn, acid indigestion, trouble swallowing, and the feeling that food is trapped or stuck in your esophagus, which can trigger coughing.\nChronic bronchitis\n:\nChronic bronchitis is a type of \nchronic obstructive pulmonary disease\n (COPD). It involves persistent irritation and inflammation of the bronchial tubes, making it difficult to breathe.\nSmoking or inhaling cigarette smoke\n: Smoking or breathing in some can cause a smoker's cough, a persistent cough that occurs as your body tries to clear the irritants caused by smoking.\nOther less common causes of a chronic dry cough include:\nTherapy with\nangiotensin converting enzyme (ACE) inhibitors\n:\n ACE inhibitors, such as Vasotec (enalapril) and\nZestril (lisinopril)\n, are commonly used to treat\nhigh blood pressure\n. About 10% of people taking these medications experience a persistent cough as a side effect.\nBronchiectasis\n:\nThis obstructive lung disease causes permanent widening of your airways. It occurs from inflammation and infection.\nCystic fibrosis\n:\nCystic fibrosis is a progressive, genetic, and life-threatening disorder that damages your lungs and digestive tract.\nPneumonia\nor other lung infections:\nLung infections are caused by viruses or bacteria in your lower respiratory tract. They are usually spread when an infected person coughs or sneezes.\nLaryngopharyngeal reflux\n:\nThis type of reflux triggers a sensation of postnasal drip, a feeling of a lump in your throat, and a dry cough.\nLung cancer\n:\nLung cancer is cancer that starts in your lungs when cells grow out of control, usually in the cells that line your airways.\nSarcoidosis\n:\nThis condition occurs when groups of cells in your immune system form small, red, and inflamed lumps called\ngranulomas\n. These growths cause permanent scarring in the lungs and lymph nodes in your chest.\nEnvironmental allergies\n: These types of allergies cause your body to overreact to substances in the environment that are otherwise harmless. They can be triggered by substances such as pollen, mold, pet dander, or grass.\nTriggers During Allergy Season\nSeasonal allergies can trigger a dry cough. Common triggers include:\nTree, grass, and ragweed pollens\nWind-pollinated plants and trees\nMolds that grow quickly in heat and high humidity\nRagweed pollen\nWhy Your Dry Cough Won't Go Away\nSince a cough occurs as a symptom of another underlying health problem, the reasons a dry cough lingers are often related to its cause. A dry cough can be classified into one of the following categories based on how long it lingers:\nAcute cough:\nLess than three weeks\nSubacute cough:\nBetween three and eight weeks\nChronic cough:\nLonger than eight weeks\nAn acute cough usually results from a viral or bacterial infection. It can worsen or improve as the illness runs its course and often resolves as the infection clears. Acute coughs might also relate to allergies or asthma flare-ups.\nA subacute cough may outlast other symptoms of an infection, resulting in prolonged inflammation of your airways. About 60% of these coughs resolve on their own.\nA chronic cough may be linked to a more serious underlying chronic medical condition, such as postnasal drip, asthma, GERD, chronic bronchitis, and treatment with ACE inhibitors. The cough may persist until correctly diagnosed and treated.\nHow to Soothe a Dry Cough at Home\nThere are many\nways to soothe a dry cough at home\n, though finding what works may require trial and error due to limited research. These strategies might not cure a dry cough, but they can help relieve symptoms of irritation until the cough resolves or the underlying cause is treated.\nHoney\nThe natural antimicrobial and wound-healing properties of\nraw, unpasteurized honey\nmake it an effective treatment for dry, raw coughs. To relieve a dry cough, take 1 to 2 teaspoons of honey alone or in warm water or herbal tea to soothe irritation.\nSteam\nInhaling the warm, moist air of steam from a humidifier can help hydrate and soothe dry irritated airway passages. You can also\nbreathe in steam\nby leaning a safe distance above a bowl of boiling water and draping a towel over your head to inhale as much moisture as possible.\nSaltwater Gargle\nThe antibacterial and anti-inflammatory properties of salt make it effective as a natural remedy for infections. To help reduce the duration of a dry cough and the sore throat it causes, combine one-half teaspoon of salt with 8 ounces of warm water until the salt dissolves and gargle.\nGinger\nGinger\nhas anti-inflammatory properties that may help reduce throat inflammation and irritation. It also contains compounds called gingerols that can help relax airway muscles and relieve coughing. Steep freshly grated ginger root in hot water to make ginger tea or add ginger to other herbal tea blends.\nCapsaicin\nNatural \ncapsaicin\n (chili) has some powerful effects against dry coughs triggered by environmental irritants. Taking capsaicin orally can reduce your cough reflex and improve unexplained coughing. However, it is advised to begin with small amounts.\nThyme\nThyme contains an active compound called thymol, which acts as an antispasmodic to prevent coughing fits and help relax throat muscles. Make thyme tea by steeping 3 to 4 teaspoons of dried thyme leaves or powder in boiling water for five to 10 minutes.\nTurmeric\nTurmeric\n (\nCurcuma longa\n) contains a compound called curcumin that may have mild antiviral, anti-inflammatory, and antibacterial properties. Some research suggests it may ease a cough caused by asthma.\nTurmeric tea\nis generally well-tolerated, while oral supplements may cause digestive irritation.\nGarlic\nGarlic (\nAllium sativum\n) has mild antiviral, anti-inflammatory, and antibacterial properties. While garlic is promoted to boost your\nimmune system\nand relieve cough associated with the common cold, the evidence is inconclusive.\nHydration\nIncrease hydration by consuming plenty of warm fluids, such as water, herbal teas, or soup broths, to moisten your throat and reduce dry cough symptoms.\nMarshmallow Root\nMarshmallow root\nis the root of the marshmallow plant. There is evidence that syrups and lozenges made with marshmallow root extract helped relieve mild dry cough, in just 10 minutes.\nSlippery Elm\nThe inner bark of the\nslippery elm\ntree contains mucilage, a substance comparable to marshmallow root. Mix slippery elm with water to produce a gel-like substance that coats and protects your throat. It can be used in a powder form that's added to hot water to make tea. Drink a few cups daily.\nLicorice Root\nLicorice root\n (\nGlycyrrhiza glabra\n) has been used since 2100 B.C. to treat pain and ease coughs. It can be used to make tea by steeping 2 tablespoons of shaved root in 8 ounces of boiling water for five to 10 minutes.\nThyme\nThyme\n (\nThymus vulgaris\n) contains thymol, a compound believed to have antispasmodic effects that can help relax throat muscles. You can use dried thyme to make a tea that may help relieve a dry cough.\nCough Drops\nCough drops\nmay reduce the discomfort of a dry cough and the sore throat it causes. Many cough drops contain menthol, which has a cooling effect. Other ingredients like\npeppermint\n, eucalyptus oil, or honey may provide some relief from discomfort.\nMarjoram\nMarjoram (\nOriganum majorana\n) is a form of\noregano\n. It has been used in traditional medicine for its reported anti-inflammatory, plant-based compounds (phytochemicals) that may help some types of dry cough. It can be steeped in hot water to make tea.\nHoly Basil\nHoly basil\n (\nOcimum tenuiflorum\n), also called tulsi, is a green leafy plant used for thousands of years for medicinal purposes, including reducing inflammation, improving immunity, and treating a dry cough. It can be consumed as a tea or added to steam as an extract.\nAromatherapy\nAromatherapy uses essential oils, or plant extracts, for health benefits. They can be put inside an oil diffuser to diffuse the oils into the air. Some can also be applied directly to your body with a carrier oil.\nEssential oils\nthat may help a dry cough include holy basil, eucalyptus,\npeppermint\n, or thyme.\nWhen to See a Healthcare Provider\nHaving a dry cough that is not getting better may indicate the need for treatment to relieve the physical as well as emotional aspects of the problem. The frustration of dealing with a dry cough that lasts longer than three weeks may affect your quality of life and psychological well-being.\nContact your healthcare provider if your cough lasts longer than three weeks or if symptoms worsen despite home treatments. Based on the severity of your symptoms, your healthcare provider may prescribe a cough suppressant to provide immediate relief of an acute cough.\nBased on your symptoms, physical examination, and medical history, your healthcare provider may use one of the following diagnostic tests to determine the underlying cause of a dry cough that is not improving:\nLung imaging\n: This may involve a\nchest X-ray\nor\ncomputed tomography (CT) scan\nto examine the internal structure of your chest and lungs.\nSpirometry\n(\nlung function test\n)\n: Lung function tests can measure the pattern of airflow into and out of your lungs, which is useful in diagnosing asthma.\nAcid reflux testing\n: Testing for\nacid reflux\ninvolves a pH probe, a test to measure the level of acid in your esophagus. An upper\nendoscopy\ncan detect irritation of tissue in your esophagus and can be used to obtain a\nbiopsy\n(tissue sample) of your esophagus, if necessary.\nElectrocardiogram (ECG or EKG)\n: This test records your heart's electrical activity to identify abnormal heart activity, which may indicate heart disease or damage.\nCT of the sinuses\n: This test can help identify sinus disorders that may be contributing to a cough.\nSigns You Need Immediate Medical Care\nWhile most coughs eventually clear on their own, a dry cough can also be a sign of a severe or worsening medical condition. Consider the following guidelines in determining\nwhen to seek medical attention for a dry cough\n.\nSeek medical attention at an urgent care facility or your healthcare provider's office if you have any of the following with a dry cough:\nLasts longer than three weeks\nHeart disease\n, swollen legs, or a cough that worsens when you lie down (signs of\nheart failure\n)\nFever\nThick, green or yellow phlegm\nShortness of breath\nor\nfainting\nNight sweats\nUnusual weight loss\nA \"whooping\" sound when you breathe between coughs (a sign of\npertussis\n, or whooping cough)\nA\nstridor\n(high-pitched sound) when you breathe in\nContact with someone who has\ntuberculosis\nA violent cough that begins rapidly\nSeek urgent care for a coughing infant who's younger than 3 months. Also, get emergency medical attention by calling 911 or going to an emergency room if your dry cough has any of the following characteristics:\nBloody or pink mucus\nPersistent or sharp\nchest pain\nDifficulty breathing\nDifficulty swallowing\nVomiting or choking, especially in children\nWhat Medications Can Ease a Dry Cough?\nThere are many over-the-counter and prescription options for treating a dry cough. The type of medication your healthcare provider advises using depends on the cause of your dry cough. Some common medications used for dry cough include the following:\nCough Suppressants\nA\ncough suppressant\n(antitussive) is advised for a dry, hacking cough. These medications can include the following:\nDelsym (dextromethorphan) and\nMucinex DM (guaifenesin and dextromethorphan)\nare nonprescription medications that may help suppress a cough reflex.\nTessalon (benzonatate) is a prescription medication that may help when dextromethorphan is ineffective.\nCodeine and\nhydrocodone\nare prescription opioids that can be added to cough syrups when other treatments are ineffective\nLyrica (pregabalin) and \nNeurontin (gabapentin)\nare two prescription drugs effective in treating some types of dry cough by blocking nerve impulses.\nPostnasal Drip Relief\nA cough caused by postnasal drip may improve with the use of one or more of the following medications:\nAntihistamines\ncan improve nasal congestion, making it easier to blow your nose and reduce the congestion. Over-the-counter oral antihistamines such as\nClaritin (loratadine)\n,\nAllegra (fexofenadine)\n, or\nZyrtec (cetirizine)\nare also effective for allergic postnasal drip. Nasal antihistamine sprays such as\nAstepro (azelastine)\ncan also relieve postnasal drip.\nNasal\nglucocorticoids\ncan help reduce postnasal drip and inflammation from allergies. Over-the-counter options include Flonase (fluticasone) or Rhinocort Allergy (budesonide).\nCough-Related Asthma Treatment\nThe standard asthma treatment often includes two types of drugs:\nAn inhaled corticosteroid to decrease airway inflammation:\nArnuity Ellipta (fluticasone)\nPulmicort Flexhaler (budesonide)\nQvar Redihaler (beclomethasone dipropionate)\nAn inhaled bronchodilator to open your airways if you have shortness of breath or wheezing:\nProAir, Ventolin, or Proventil (\nalbuterol\n)\nGERD Treatment\nGERD treatment typically includes the following medications:\nProton pump inhibitors (\nPPIs\n) slow acid production in your stomach. These medications include:\nPrilosec (omeprazole)\nNexium (esomeprazole)\nPrevacid (lansoprazole)\nH2 receptor antagonists, or\nH2 blocker\ns, block the action of histamine, a chemical that triggers the production of stomach acid. These medications include:\nTagamet HB (cimetidine)\nPepcid AC (famotidine)\nnizatidine\nHow to Manage a Chronic Dry Cough\nA chronic dry cough can linger as a symptom of an upper respiratory infection that continues after the disease clears. However, coughs that last longer than eight weeks are typically caused by an underlying medical condition. Managing chronic dry cough involves diagnosing and treating the underlying cause of the cough.\nTreatment can vary widely based on the underlying condition. Based on the cause of your chronic dry cough, treatments may involve medications to address the following problems:\nTreat cough symptoms\nReduce postnasal drip\nReduce stomach acid in cases of GERD\nControl asthma symptoms\nRelieve the pain and discomfort of coughing\nTreat lung cancer\nThe following lifestyle modifications can support medical treatments for causes of chronic dry cough:\nDrink plenty of liquids to keep a dry throat moisturized.\nIf you smoke or vape, stop.\nAvoid secondhand cigarette smoke and airborne irritants in your home and workplace.\nConsult your healthcare provider about changing your prescription if you take an ACE inhibitor or other medication known to cause a dry cough.\nAvoid known allergens to reduce the risk of allergic reactions.\nTake hot showers or use a humidifier to create moisture in the air.\nSuck on hard candy or cough lozenges to treat the sensation of a tickle in the back of your throat.\nReduce your exposure to seasonal allergies such as hay fever by remaining indoors when airborne allergens are usually highest.\nUse an air-conditioner rather than fans or open windows.\nEncase pillows and mattresses inside dust mite covers.\nAfter being outside, shower and change your clothes.\nTips for Breathing Better With a Dry Cough\nBreathing better with a dry cough can often be a challenge at night. Try these strategies to improve your nighttime breathing:\nElevate your head and chest with extra pillows or a wedge.\nLie on your side, not your back.\nUse a nasal decongestant for a brief period to treat postnasal drip.\nContinue GERD treatment for at least six weeks.\nTake a warm shower before going to bed.\nUse a humidifier in your room at night.\nWhile you can't always prevent a dry cough, you can take the following steps to build your immune system to potentially reduce the effects of a dry cough if it occurs:\nGet at least seven hours of quality, uninterrupted sleep nightly.\nReduce sources of physical and psychological stress.\nReduce your alcohol consumption.\nRemain physically active with walks and exercises.\nConsume as many fresh fruits and vegetables as possible every day.\nGet recommended vaccines.\nConsult your healthcare provider about the benefits of taking zinc at the start of a respiratory infection to reduce the duration and severity of symptoms.","attrs_markdown":"[Skip to content](https:\/\/www.verywellhealth.com\/dry-cough-8649798#skip-to-content)\n\nMenu\n\n- [Health A-Z](https:\/\/www.verywellhealth.com\/health-a-z-4014770)\n  - 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Our website is not intended to be a substitute for professional medical advice, diagnosis, or treatment.\n\nⒸ 2026 People Inc. — All rights reserved\n\n# Top Remedies for Dry Cough Relief\nBy [Anna Giorgi](https:\/\/www.verywellhealth.com\/anna-giorgi-5217247)\n\nUpdated on December 06, 2025\n\nMedically reviewed by  [Josephine Hessert, DO](https:\/\/www.verywellhealth.com\/mary-josephine-hessert-7096068)\n\nTable of Contents\n\nView All\n\nTable of Contents\n\n- [Characteristics](https:\/\/www.verywellhealth.com\/dry-cough-8649798#toc-what-is-a-dry-cough)\n- [Causes](https:\/\/www.verywellhealth.com\/dry-cough-8649798#toc-common-causes-of-a-dry-irritating-cough)\n- [A Lingering Cough](https:\/\/www.verywellhealth.com\/dry-cough-8649798#toc-why-your-dry-cough-wont-go-away)\n- [At-Home Options](https:\/\/www.verywellhealth.com\/dry-cough-8649798#toc-how-to-soothe-a-dry-cough-at-home)\n- [If No Improvement](https:\/\/www.verywellhealth.com\/dry-cough-8649798#toc-when-to-see-a-healthcare-provider)\n- [Medications](https:\/\/www.verywellhealth.com\/dry-cough-8649798#toc-what-medications-can-ease-a-dry-cough)\n- [Management](https:\/\/www.verywellhealth.com\/dry-cough-8649798#toc-how-to-manage-a-chronic-dry-cough)\n\n### Key Takeaways\n- Home remedies can include honey to soothe throat irritation and steam to hydrate airways.\n- Chronic conditions like asthma or GERD may require medication to ease a cough.\n- See a provider if your cough lasts longer than three weeks or if symptoms worsen.\n\nDry coughs can linger long after colds and flu, but soothing options like honey, steam, and herbal teas can provide temporary relief. To tackle persistent coughing, see a healthcare provider to check for underlying health issues such as asthma or acid reflux.\n\n![person coughing in bed]()\n\n![person coughing in bed](https:\/\/www.verywellhealth.com\/thmb\/9jO5ZCrcmfmxYQB5M7pfkyzbbGo=\/1500x0\/filters:no_upscale\\(\\):max_bytes\\(150000\\):strip_icc\\(\\)\/GettyImages-1292991766-2c8e86ca52ec47aca68f9f2be242c7de.jpg)\n\nhxyume \/ Getty Images\n## What Is a Dry Cough?\nA dry, or unproductive, [cough](https:\/\/www.verywellhealth.com\/coughing-after-eating-5221032) is a cough that does not produce [phlegm](https:\/\/www.verywellhealth.com\/coughing-up-phlegm-7486462) or [mucus](https:\/\/www.verywellhealth.com\/what-is-mucus-5087611). Instead, a dry cough typically occurs as a result of inflammation or irritation in your airway.\n\nA dry cough differs from a [productive (wet) cough](https:\/\/www.verywellhealth.com\/productive-cough-770574), which helps to free phlegm or mucus from your lungs so you can breathe better.\n\nDry cough characteristics include:\n\n- **Hoarse barking sound:** A dry cough typically produces a consistent hacking tone because it lacks mucus. In contrast, a wet cough will vary in tone as the mucus shifts in your airway as you cough.\n- **Tickle in the back of your throat:** Since dry coughs are caused by physical inflammation or irritation of your airway, the urge to cough can be triggered by a sensation that feels like a tickle in the back of your throat.\n- **Sore throat or throat irritation:** A dry throat may cause a sore throat as your body tries to remove mucus that doesn't exist. Hoarseness, [laryngitis](https:\/\/www.verywellhealth.com\/laryngitis-7501055) (inflammation of your voice box), or a constant need to clear your throat can irritate the sensitive tissue of your voice box, resulting in more coughing.\n## Common Causes of a Dry, Irritating Cough\nA dry cough can occur for many reasons. In many cases, it can occur as a symptom of an [upper respiratory infection](https:\/\/www.verywellhealth.com\/upper-respiratory-infection-overview-4582263) such as those that accompany a cold, flu, or [COVID-19](https:\/\/www.verywellhealth.com\/coronavirus-overview-4783291). When this is the case, your dry cough typically resolves on its own as your illness improves.\n\nWhen a dry cough lasts for more than eight weeks, it is considered a chronic cough. Up to 90% of chronic coughs are related to one of the following conditions:\n\n- [**Postnasal drip**](https:\/\/www.verywellhealth.com\/what-causes-post-nasal-drip-1191969):Postnasal drip occurs when mucus gathers in your throat or drips from the back of your nose into your throat, where it triggers coughing. It is usually worse at night when you are lying down.\n- [**Asthma**](https:\/\/www.verywellhealth.com\/asthma-7254764): Asthma is a chronic [lung disease](https:\/\/www.verywellhealth.com\/types-of-lung-disease-what-you-should-know-5207533) that triggers inflammation in your airways, causing them to become smaller and tighter. This makes it harder to breathe normally and triggers coughing.\n- [**Gastroesophageal reflux disease (GERD)**](https:\/\/www.verywellhealth.com\/gastroesophageal-reflux-disease-gerd-5092827): This chronic disorder of the digestive tract occurs when your [lower esophageal sphincter](https:\/\/www.verywellhealth.com\/lower-esophageal-sphincter-5194327) does not close properly. This allows stomach acid to creep up into your esophagus, causing heartburn, acid indigestion, trouble swallowing, and the feeling that food is trapped or stuck in your esophagus, which can trigger coughing.\n- [**Chronic bronchitis**](https:\/\/www.verywellhealth.com\/symptoms-of-bronchitis-770332):Chronic bronchitis is a type of [chronic obstructive pulmonary disease](https:\/\/www.verywellhealth.com\/copd-4014741) (COPD). It involves persistent irritation and inflammation of the bronchial tubes, making it difficult to breathe.\n- **Smoking or inhaling cigarette smoke**: Smoking or breathing in some can cause a smoker's cough, a persistent cough that occurs as your body tries to clear the irritants caused by smoking.\n\nOther less common causes of a chronic dry cough include:\n\n- **Therapy with** [**angiotensin converting enzyme (ACE) inhibitors**](https:\/\/www.verywellhealth.com\/ace-inhibitors-blood-pressure-control-in-diabetes-1087278)**:** ACE inhibitors, such as Vasotec (enalapril) and [Zestril (lisinopril)](https:\/\/www.verywellhealth.com\/lisinopril-causes-cough-1124151), are commonly used to treat [high blood pressure](https:\/\/www.verywellhealth.com\/high-blood-pressure-overview-4581957). About 10% of people taking these medications experience a persistent cough as a side effect.\n- [**Bronchiectasis**](https:\/\/www.verywellhealth.com\/complete-guide-to-bronchiectasis-914656)**:** This obstructive lung disease causes permanent widening of your airways. It occurs from inflammation and infection.\n- [**Cystic fibrosis**](https:\/\/www.verywellhealth.com\/cystic-fibrosis-4014739)**:** Cystic fibrosis is a progressive, genetic, and life-threatening disorder that damages your lungs and digestive tract.\n- [**Pneumonia**](https:\/\/www.verywellhealth.com\/pneumonia-7151990) **or other lung infections:** Lung infections are caused by viruses or bacteria in your lower respiratory tract. They are usually spread when an infected person coughs or sneezes.\n- Laryngopharyngeal reflux**:** This type of reflux triggers a sensation of postnasal drip, a feeling of a lump in your throat, and a dry cough.\n- [**Lung cancer**](https:\/\/www.verywellhealth.com\/lung-cancer-7368778)**:** Lung cancer is cancer that starts in your lungs when cells grow out of control, usually in the cells that line your airways.\n- [**Sarcoidosis**](https:\/\/www.verywellhealth.com\/sarcoidosis-overview-5097521)**:** This condition occurs when groups of cells in your immune system form small, red, and inflamed lumps called [granulomas](https:\/\/www.verywellhealth.com\/granuloma-meaning-symptoms-treatment-2860792). These growths cause permanent scarring in the lungs and lymph nodes in your chest.\n- [**Environmental allergies**](https:\/\/www.verywellhealth.com\/weather-allergies-5199163): These types of allergies cause your body to overreact to substances in the environment that are otherwise harmless. They can be triggered by substances such as pollen, mold, pet dander, or grass.\n\n### Triggers During Allergy Season\nSeasonal allergies can trigger a dry cough. Common triggers include:\n\n- Tree, grass, and ragweed pollens\n- Wind-pollinated plants and trees\n- Molds that grow quickly in heat and high humidity\n- Ragweed pollen\n## Why Your Dry Cough Won't Go Away\nSince a cough occurs as a symptom of another underlying health problem, the reasons a dry cough lingers are often related to its cause. A dry cough can be classified into one of the following categories based on how long it lingers:\n\n- **Acute cough:** Less than three weeks\n- **Subacute cough:** Between three and eight weeks\n- **Chronic cough:** Longer than eight weeks\n\nAn acute cough usually results from a viral or bacterial infection. It can worsen or improve as the illness runs its course and often resolves as the infection clears. Acute coughs might also relate to allergies or asthma flare-ups.\n\nA subacute cough may outlast other symptoms of an infection, resulting in prolonged inflammation of your airways. About 60% of these coughs resolve on their own.\n\nA chronic cough may be linked to a more serious underlying chronic medical condition, such as postnasal drip, asthma, GERD, chronic bronchitis, and treatment with ACE inhibitors. The cough may persist until correctly diagnosed and treated.\n\n### What Medications Can Cause a Dry Cough?\nResearch indicates that a dry cough can occur as a side effect of the following types of medications:\n\n- ACE inhibitors\n- Sitagliptin\n- [Calcium channel blockers](https:\/\/www.verywellhealth.com\/calcium-channel-blockers-list-6889739)\n- [Fentanyl](https:\/\/www.verywellhealth.com\/fentanyl-and-surgery-dosage-risks-and-side-effects-3156909)\n- [Topamax (topiramate)](https:\/\/www.verywellhealth.com\/topamax-topiramate-for-weight-loss-8584584)\n- Latanoprost\n- Phenytoin\n- [CellCept (mycophenolate mofetil, or MMF)](https:\/\/www.verywellhealth.com\/omeprazole-vs-pantoprazole-similarities-and-differences-7965062)\n- [Prilosec (omeprazole)](https:\/\/www.verywellhealth.com\/how-long-does-it-take-for-omeprazole-to-work-8413836)\n- Methotrexate\n## How to Soothe a Dry Cough at Home\nThere are many [ways to soothe a dry cough at home](https:\/\/www.verywellhealth.com\/remedies-for-dry-cough-200667), though finding what works may require trial and error due to limited research. These strategies might not cure a dry cough, but they can help relieve symptoms of irritation until the cough resolves or the underlying cause is treated.\n\n**Honey**\n\nThe natural antimicrobial and wound-healing properties of [raw, unpasteurized honey](https:\/\/www.verywellhealth.com\/6-honey-myths-11678932) make it an effective treatment for dry, raw coughs. To relieve a dry cough, take 1 to 2 teaspoons of honey alone or in warm water or herbal tea to soothe irritation.\n\n**Steam**\n\nInhaling the warm, moist air of steam from a humidifier can help hydrate and soothe dry irritated airway passages. You can also [breathe in steam](https:\/\/www.verywellhealth.com\/steam-inhalation-for-cold-and-sinus-5213591) by leaning a safe distance above a bowl of boiling water and draping a towel over your head to inhale as much moisture as possible.\n\n**Saltwater Gargle**\n\nThe antibacterial and anti-inflammatory properties of salt make it effective as a natural remedy for infections. To help reduce the duration of a dry cough and the sore throat it causes, combine one-half teaspoon of salt with 8 ounces of warm water until the salt dissolves and gargle.\n\n**Ginger**\n\n[Ginger](https:\/\/www.verywellhealth.com\/ginger-health-uses-nutrition-and-more-7487136) has anti-inflammatory properties that may help reduce throat inflammation and irritation. It also contains compounds called gingerols that can help relax airway muscles and relieve coughing. Steep freshly grated ginger root in hot water to make ginger tea or add ginger to other herbal tea blends.\n\n**Capsaicin**\n\nNatural [capsaicin](https:\/\/www.verywellhealth.com\/can-i-use-flonase-for-my-cold-symptoms-770328) (chili) has some powerful effects against dry coughs triggered by environmental irritants. Taking capsaicin orally can reduce your cough reflex and improve unexplained coughing. However, it is advised to begin with small amounts.\n\n**Thyme**\n\nThyme contains an active compound called thymol, which acts as an antispasmodic to prevent coughing fits and help relax throat muscles. Make thyme tea by steeping 3 to 4 teaspoons of dried thyme leaves or powder in boiling water for five to 10 minutes.\n\n**Turmeric**\n\n[Turmeric](https:\/\/www.verywellhealth.com\/turmeric-supplements-may-offer-knee-pain-relief-5078684) (*Curcuma longa*) contains a compound called curcumin that may have mild antiviral, anti-inflammatory, and antibacterial properties. Some research suggests it may ease a cough caused by asthma. [Turmeric tea](https:\/\/www.verywellhealth.com\/turmeric-tea-inflammation-uses-benefits-and-types-8778341) is generally well-tolerated, while oral supplements may cause digestive irritation.\n\n**Garlic**\n\nGarlic (*Allium sativum*) has mild antiviral, anti-inflammatory, and antibacterial properties. While garlic is promoted to boost your [immune system](https:\/\/www.verywellhealth.com\/what-is-the-medical-immunity-3955691) and relieve cough associated with the common cold, the evidence is inconclusive.\n\n**Hydration**\n\nIncrease hydration by consuming plenty of warm fluids, such as water, herbal teas, or soup broths, to moisten your throat and reduce dry cough symptoms.\n\n**Marshmallow Root**\n\n[Marshmallow root](https:\/\/www.verywellhealth.com\/the-benefits-of-mullein-89575) is the root of the marshmallow plant. There is evidence that syrups and lozenges made with marshmallow root extract helped relieve mild dry cough, in just 10 minutes.\n\n**Slippery Elm**\n\nThe inner bark of the [slippery elm](https:\/\/www.verywellhealth.com\/the-benefits-of-slippery-elm-89585) tree contains mucilage, a substance comparable to marshmallow root. Mix slippery elm with water to produce a gel-like substance that coats and protects your throat. It can be used in a powder form that's added to hot water to make tea. Drink a few cups daily.\n\n**Licorice Root**\n\n[Licorice root](https:\/\/www.verywellhealth.com\/the-benefits-of-licorice-root-89727) (*Glycyrrhiza glabra*) has been used since 2100 B.C. to treat pain and ease coughs. It can be used to make tea by steeping 2 tablespoons of shaved root in 8 ounces of boiling water for five to 10 minutes.\n\n**Thyme**\n\n[Thyme](https:\/\/www.verywellhealth.com\/the-benefits-of-thymus-vulgaris-88803) (*Thymus vulgaris*) contains thymol, a compound believed to have antispasmodic effects that can help relax throat muscles. You can use dried thyme to make a tea that may help relieve a dry cough.\n\n**Cough Drops**\n\n[Cough drops](https:\/\/www.verywellhealth.com\/overdosing-on-cough-drops-how-many-is-too-much-8631109) may reduce the discomfort of a dry cough and the sore throat it causes. Many cough drops contain menthol, which has a cooling effect. Other ingredients like [peppermint](https:\/\/www.verywellhealth.com\/does-peppermint-help-with-nausea-7567195), eucalyptus oil, or honey may provide some relief from discomfort.\n\n**Marjoram**\n\nMarjoram (*Origanum majorana*) is a form of [oregano](https:\/\/www.verywellhealth.com\/oregano-8412166). It has been used in traditional medicine for its reported anti-inflammatory, plant-based compounds (phytochemicals) that may help some types of dry cough. It can be steeped in hot water to make tea.\n\n**Holy Basil**\n\n[Holy basil](https:\/\/www.verywellhealth.com\/holy-basil-4766587) (*Ocimum tenuiflorum*), also called tulsi, is a green leafy plant used for thousands of years for medicinal purposes, including reducing inflammation, improving immunity, and treating a dry cough. It can be consumed as a tea or added to steam as an extract.\n\n**Aromatherapy**\n\nAromatherapy uses essential oils, or plant extracts, for health benefits. They can be put inside an oil diffuser to diffuse the oils into the air. Some can also be applied directly to your body with a carrier oil. [Essential oils](https:\/\/www.verywellhealth.com\/essential-oils-for-asthma-4159539) that may help a dry cough include holy basil, eucalyptus, [peppermint](https:\/\/www.verywellhealth.com\/does-peppermint-help-with-nausea-7567195), or thyme.\n\n## When to See a Healthcare Provider\nHaving a dry cough that is not getting better may indicate the need for treatment to relieve the physical as well as emotional aspects of the problem. The frustration of dealing with a dry cough that lasts longer than three weeks may affect your quality of life and psychological well-being.\n\nContact your healthcare provider if your cough lasts longer than three weeks or if symptoms worsen despite home treatments. Based on the severity of your symptoms, your healthcare provider may prescribe a cough suppressant to provide immediate relief of an acute cough.\n\nBased on your symptoms, physical examination, and medical history, your healthcare provider may use one of the following diagnostic tests to determine the underlying cause of a dry cough that is not improving:\n\n**Lung imaging**: This may involve a [chest X-ray](https:\/\/www.verywellhealth.com\/what-is-radiology-5085100) or [computed tomography (CT) scan](https:\/\/www.verywellhealth.com\/what-is-a-cat-scan-189603) to examine the internal structure of your chest and lungs.\n\n[**Spirometry**](https:\/\/www.verywellhealth.com\/asthma-and-spirometry-200531) **(**[**lung function test**](https:\/\/www.verywellhealth.com\/forced-expiratory-capacity-measurement-914900)**)**: Lung function tests can measure the pattern of airflow into and out of your lungs, which is useful in diagnosing asthma.\n\n**Acid reflux testing**: Testing for [acid reflux](https:\/\/www.verywellhealth.com\/symptoms-of-gerd-1742343) involves a pH probe, a test to measure the level of acid in your esophagus. An upper [endoscopy](https:\/\/www.verywellhealth.com\/endoscopy-vs-colonoscopy-8735167) can detect irritation of tissue in your esophagus and can be used to obtain a [biopsy](https:\/\/www.verywellhealth.com\/what-does-malignant-and-benign-mean-514240) (tissue sample) of your esophagus, if necessary.\n\n[**Electrocardiogram (ECG or EKG)**](https:\/\/www.verywellhealth.com\/electrocardiogram-ekg-ecg-1745304): This test records your heart's electrical activity to identify abnormal heart activity, which may indicate heart disease or damage.\n\n**CT of the sinuses**: This test can help identify sinus disorders that may be contributing to a cough.\n\n### Signs You Need Immediate Medical Care\nWhile most coughs eventually clear on their own, a dry cough can also be a sign of a severe or worsening medical condition. Consider the following guidelines in determining [when to seek medical attention for a dry cough](https:\/\/www.verywellhealth.com\/what-to-do-about-a-cough-770770).\n\nSeek medical attention at an urgent care facility or your healthcare provider's office if you have any of the following with a dry cough:\n\n- Lasts longer than three weeks\n- [Heart disease](https:\/\/www.verywellhealth.com\/heart-disease-7481236), swollen legs, or a cough that worsens when you lie down (signs of [heart failure](https:\/\/www.verywellhealth.com\/heart-failure-4013345))\n- [Fever](https:\/\/www.verywellhealth.com\/heart-failure-4013345)\n- Thick, green or yellow phlegm\n- [Shortness of breath](https:\/\/www.verywellhealth.com\/shortness-of-breath-5222701) or [fainting](https:\/\/www.verywellhealth.com\/causes-of-fainting-1298399)\n- [Night sweats](https:\/\/www.verywellhealth.com\/night-sweats-514441)\n- Unusual weight loss\n- A \"whooping\" sound when you breathe between coughs (a sign of [pertussis](https:\/\/www.verywellhealth.com\/whooping-cough-7508194), or whooping cough)\n- A [stridor](https:\/\/www.verywellhealth.com\/what-is-tracheitis-1192023) (high-pitched sound) when you breathe in\n- Contact with someone who has [tuberculosis](https:\/\/www.verywellhealth.com\/tuberculosis-overview-1958923)\n- A violent cough that begins rapidly\n\nSeek urgent care for a coughing infant who's younger than 3 months. Also, get emergency medical attention by calling 911 or going to an emergency room if your dry cough has any of the following characteristics:\n\n- Bloody or pink mucus\n- Persistent or sharp [chest pain](https:\/\/www.verywellhealth.com\/chest-pain-8420446)\n- [Difficulty breathing](https:\/\/www.verywellhealth.com\/is-your-difficulty-breathing-asthma-or-something-else-200587)\n- [Difficulty swallowing](https:\/\/www.verywellhealth.com\/symptoms-of-esophageal-cancer-1742267)\n- Vomiting or choking, especially in children\n## What Medications Can Ease a Dry Cough?\nThere are many over-the-counter and prescription options for treating a dry cough. The type of medication your healthcare provider advises using depends on the cause of your dry cough. Some common medications used for dry cough include the following:\n\n**Cough Suppressants**\n\nA [cough suppressant](https:\/\/www.verywellhealth.com\/cough-suppressants-770584) (antitussive) is advised for a dry, hacking cough. These medications can include the following:\n\n- Delsym (dextromethorphan) and [Mucinex DM (guaifenesin and dextromethorphan)](https:\/\/www.verywellhealth.com\/mucinex-d-vs-mucinex-dm-7554442) are nonprescription medications that may help suppress a cough reflex.\n- Tessalon (benzonatate) is a prescription medication that may help when dextromethorphan is ineffective.\n- Codeine and [hydrocodone](https:\/\/www.verywellhealth.com\/percocet-vs-hydrocodone-7965199) are prescription opioids that can be added to cough syrups when other treatments are ineffective\n- Lyrica (pregabalin) and [Neurontin (gabapentin)](https:\/\/www.verywellhealth.com\/how-long-to-take-gabapentin-for-nerve-pain-7486957) are two prescription drugs effective in treating some types of dry cough by blocking nerve impulses.\n\n**Postnasal Drip Relief**\n\nA cough caused by postnasal drip may improve with the use of one or more of the following medications:\n\n- [Antihistamines](https:\/\/www.verywellhealth.com\/antihistamines-83078) can improve nasal congestion, making it easier to blow your nose and reduce the congestion. Over-the-counter oral antihistamines such as [Claritin (loratadine)](https:\/\/www.verywellhealth.com\/what-you-should-know-about-claritin-770668), [Allegra (fexofenadine)](https:\/\/www.verywellhealth.com\/before-you-buy-allegra-770326), or [Zyrtec (cetirizine)](https:\/\/www.verywellhealth.com\/zyrtec-cetirizine-vs-benadryl-diphenhydramine-7644014) are also effective for allergic postnasal drip. Nasal antihistamine sprays such as [Astepro (azelastine)](https:\/\/www.verywellhealth.com\/antihistamines-83078) can also relieve postnasal drip.\n- Nasal [glucocorticoids](https:\/\/www.verywellhealth.com\/which-drugs-can-raise-cholesterol-levels-698229) can help reduce postnasal drip and inflammation from allergies. Over-the-counter options include Flonase (fluticasone) or Rhinocort Allergy (budesonide).\n\n**Cough-Related Asthma Treatment**\n\nThe standard asthma treatment often includes two types of drugs:\n\nAn inhaled corticosteroid to decrease airway inflammation:\n\n- Arnuity Ellipta (fluticasone)\n- Pulmicort Flexhaler (budesonide)\n- Qvar Redihaler (beclomethasone dipropionate)\n\nAn inhaled bronchodilator to open your airways if you have shortness of breath or wheezing:\n\n- ProAir, Ventolin, or Proventil ([albuterol](https:\/\/www.verywellhealth.com\/asthma-inhalers-2633190))\n\n**GERD Treatment**\n\nGERD treatment typically includes the following medications:\n\nProton pump inhibitors ([PPIs](https:\/\/www.verywellhealth.com\/are-there-differences-between-proton-pump-inhibitors-1742291)) slow acid production in your stomach. These medications include:\n\n- [Prilosec (omeprazole)](https:\/\/www.verywellhealth.com\/how-long-does-it-take-for-omeprazole-to-work-8413836)\n- [Nexium (esomeprazole)](https:\/\/www.verywellhealth.com\/are-there-differences-between-proton-pump-inhibitors-1742291)\n- [Prevacid (lansoprazole)](https:\/\/www.verywellhealth.com\/lansoprazole-vs-omeprazole-what-s-the-difference-8416516)\n\nH2 receptor antagonists, or [H2 blocker](https:\/\/www.verywellhealth.com\/h2-blockers-vs-ppi-8605888)s, block the action of histamine, a chemical that triggers the production of stomach acid. These medications include:\n\n- [Tagamet HB (cimetidine)](https:\/\/www.verywellhealth.com\/famotidine-vs-omeprazole-7508554)\n- Pepcid AC (famotidine)\n- nizatidine\n## How to Manage a Chronic Dry Cough\nA chronic dry cough can linger as a symptom of an upper respiratory infection that continues after the disease clears. However, coughs that last longer than eight weeks are typically caused by an underlying medical condition. Managing chronic dry cough involves diagnosing and treating the underlying cause of the cough.\n\nTreatment can vary widely based on the underlying condition. Based on the cause of your chronic dry cough, treatments may involve medications to address the following problems:\n\n- Treat cough symptoms\n- Reduce postnasal drip\n- Reduce stomach acid in cases of GERD\n- Control asthma symptoms\n- Relieve the pain and discomfort of coughing\n- Treat lung cancer\n\nThe following lifestyle modifications can support medical treatments for causes of chronic dry cough:\n\n- Drink plenty of liquids to keep a dry throat moisturized.\n- If you smoke or vape, stop.\n- Avoid secondhand cigarette smoke and airborne irritants in your home and workplace.\n- Consult your healthcare provider about changing your prescription if you take an ACE inhibitor or other medication known to cause a dry cough.\n- Avoid known allergens to reduce the risk of allergic reactions.\n- Take hot showers or use a humidifier to create moisture in the air.\n- Suck on hard candy or cough lozenges to treat the sensation of a tickle in the back of your throat.\n- Reduce your exposure to seasonal allergies such as hay fever by remaining indoors when airborne allergens are usually highest.\n- Use an air-conditioner rather than fans or open windows.\n- Encase pillows and mattresses inside dust mite covers.\n- After being outside, shower and change your clothes.\n### Tips for Breathing Better With a Dry Cough\nBreathing better with a dry cough can often be a challenge at night. Try these strategies to improve your nighttime breathing:\n\n- Elevate your head and chest with extra pillows or a wedge.\n- Lie on your side, not your back.\n- Use a nasal decongestant for a brief period to treat postnasal drip.\n- Continue GERD treatment for at least six weeks.\n- Take a warm shower before going to bed.\n- Use a humidifier in your room at night.\n\nWhile you can't always prevent a dry cough, you can take the following steps to build your immune system to potentially reduce the effects of a dry cough if it occurs:\n\n- Get at least seven hours of quality, uninterrupted sleep nightly.\n- Reduce sources of physical and psychological stress.\n- Reduce your alcohol consumption.\n- Remain physically active with walks and exercises.\n- Consume as many fresh fruits and vegetables as possible every day.\n- Get recommended vaccines.\n- Consult your healthcare provider about the benefits of taking zinc at the start of a respiratory infection to reduce the duration and severity of symptoms.\n\nRead more:\n\n- [Health A-Z](https:\/\/www.verywellhealth.com\/health-a-z-4014770)\n- [Cold & Flu](https:\/\/www.verywellhealth.com\/cold-flu-overview-4581986)\n\n47 Sources\n\nVerywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our [editorial process](https:\/\/www.verywellhealth.com\/verywell-editorial-process-4777042) to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.\n\n1. OSF HealthCare. [When a cough may be more than just a cough](https:\/\/www.osfhealthcare.org\/blog\/a-cough-may-be-more-than-just-a-cough\/).\n2. Allina Health. [Four types of cough and when to seek treatment](https:\/\/www.allinahealth.org\/healthysetgo\/heal\/4-types-of-coughs-and-when-to-seek-treatment).\n3. Duke Health. [Chronic cough and throat irritation](https:\/\/www.dukehealth.org\/treatments\/voice-disorders\/chronic-cough-and-throat-irritation).\n4. Physicians Alliance of Connecticut (PACT). [6 types of coughs and what they mean](https:\/\/physiciansallianceofconnecticut.com\/blog\/6-types-of-cough-and-what-they-mean\/).\n5. Columbia University Irving Medical Center. [Dry coughs](https:\/\/www.columbiadoctors.org\/health-library\/article\/dry-coughs\/).\n6. American College of Allergy, Asthma, and Immunology. [Cough](https:\/\/acaai.org\/allergies\/symptoms\/cough\/).\n7. American Academy of Otolaryngology-Head and Neck Surgery. [Post-nasal drip](https:\/\/www.enthealth.org\/conditions\/post-nasal-drip\/).\n8. Asthma and Allergy Foundation of America. [Asthma symptoms](https:\/\/aafa.org\/asthma\/asthma-symptoms\/).\n9. National Institute of Diabetes and Digestive and Kidney Diseases. [Symptoms and causes of GER and GERD](https:\/\/www.niddk.nih.gov\/health-information\/digestive-diseases\/acid-reflux-ger-gerd-adults\/symptoms-causes).\n10. Yale Medicine. [Smoker's cough](https:\/\/www.yalemedicine.org\/clinical-keywords\/smokers-cough).\n11. Harvard Health Publishing Harvard Medical School. [That nagging cough](https:\/\/www.health.harvard.edu\/staying-healthy\/that-nagging-cough).\n12. National Heart, Lung, and Blood Institute. [What is bronchiectasis?](https:\/\/www.nhlbi.nih.gov\/health\/bronchiectasis)\n13. Cystic Fibrosis Foundation. [About cystic fibrosis](https:\/\/www.cff.org\/intro-cf\/about-cystic-fibrosis).\n14. Memorial Healthcare system. [Lung infections](https:\/\/www.mhs.net\/services\/pulmonology\/conditions-treatments-services\/respiratory-disorders-we-treat\/lung-infections).\n15. Temple Health. [LPR: The \"silent\" version of reflux](https:\/\/www.templehealth.org\/about\/blog\/lpr-silent-version-of-reflux).\n16. Centers for Disease Control and Prevention (CDC). [Lung cancer basics](https:\/\/www.cdc.gov\/lung-cancer\/about\/?CDC_AAref_Val=https:\/\/www.cdc.gov\/cancer\/lung\/basic_info\/index.htm).\n17. MedlinePlus. [Sarcoidosis](https:\/\/medlineplus.gov\/sarcoidosis.html).\n18. University of Utah Health. [Environmental allergies](https:\/\/healthcare.utah.edu\/dermatology\/programs\/allergy-asthma\/environmental).\n19. Blanchard Valley Health System. [Seasonal allergies: A month-by-month guide](https:\/\/www.bvhealthsystem.org\/expert-health-articles\/seasonal-allergies-a-month-by-month-guide).\n20. Piedmont Healthcare. [Pulmonary conditions and diseases: Cough](https:\/\/www.piedmont.org\/pulmonology\/conditions-diseases\/cough).\n21. UNC REX Healthcare. [Cough](https:\/\/www.rexearnosethroat.com\/rh\/rex-ent-specialists\/care-treatment\/cough).\n22. Shim JS, Song WJ, Morice AH. [Drug-induced cough](https:\/\/doi.org\/10.33549\/physiolres.934406). *Physiol Res*. 2020 Mar 27;69(Suppl 1):S81-S92. doi: 10.33549\/physiolres.934406\n23. CARE Hospitals. [12 home remedies for dry cough](https:\/\/www.carehospitals.com\/blog-detail\/home-remedies-for-dry-cough\/).\n24. Scarborough A, Scarborough O, Abdi H, Atkins J. [Steam inhalation: more harm than good? Perspective from a UK burns centre](https:\/\/doi.org\/10.1016\/j.burns.2020.08.010). *Burns*. 2021;47(3):721-727. doi:10.1016\/j.burns.2020.08.010\n25. Ramalingam, S., Graham, C., Dove, J. *et al.* [A pilot, open labelled, randomised controlled trial of hypertonic saline nasal irrigation and gargling for the common cold](https:\/\/doi.org\/0.1038\/s41598-018-37703-3). *Sci Rep* 9, 1015 (2019). doi:10.1038\/s41598-018-37703-3\n26. Ternesten-Hasséus E, Johansson EL, Millqvist E. [Cough reduction using capsaicin](https:\/\/doi.org\/10.1016\/j.rmed.2014.11.001). *Respir Med*. 2015;109(1):27-37. doi:10.1016\/j.rmed.2014.11.001\n27. Praditya D, Kirchhoff L, Brüning J, Rachmawati H, Steinmann J, Steinmann E. [Anti-infective properties of the golden spice curcumin](https:\/\/doi.org\/10.3389\/fmicb.2019.00912). *Front Microbiol*. 2019;10:912. doi:10.3389\/fmicb.2019.00912\n28. Ried K. [Garlic lowers blood pressure in hypertensive individuals, regulates serum cholesterol, and stimulates immunity: an updated meta-analysis and review](https:\/\/doi.org\/10.3945\/jn.114.202192). *J Nutr*. 2016;146(2):389S-396S. doi:10.3945\/jn.114.202192\n29. Apollo Specialty Hospitals. [Top 10 home remedies for dry cough](https:\/\/www.apollospectra.com\/blog\/general-health\/top-10-home-remedies-for-dry-cough).\n30. Fink C, Schmidt M, Kraft K. [Marshmallow root extract for the treatment of irritative cough: Two surveys on users' view on effectiveness and tolerability](https:\/\/doi.org\/10.1159\/000489560). *Complement Med Res.* 2018;25(5):299-305. doi:10.1159\/000489560\n31. Wang L, Yang R, Yuan B, Liu Y, Liu C. [The antiviral and antimicrobial activities of licorice, a widely-used Chinese herb](https:\/\/doi.org\/10.1016\/j.apsb.2015.05.005). *Acta Pharm Sin B*. 2015;5(4):310-5. doi:10.1016\/j.apsb.2015.05.005\n32. Salehi B, Mishra AP, Shukla I, et al. [Thymol, thyme, and other plant sources: Health and potential uses](https:\/\/doi.org\/10.1002\/ptr.6109). *Phytother Res*. 2018;32(9):1688-1706. doi:10.1002\/ptr.6109\n33. K Health. [Dry cough at-home and natural remedies](https:\/\/khealth.com\/learn\/cold-and-flu\/dry-cough-remedies\/).\n34. Bina F, Rahimi R. [Sweet marjoram: a review of ethnopharmacology, phytochemistry, and biological activities](https:\/\/doi.org\/10.1177\/2156587216650793). *J Evid Based Complementary Altern Med*. 2017;22(1):175-85. doi:10.1177\/2156587216650793\n35. Kamble M, Londhe S, Rapelli P, Thakur P, Ray S. [A comparative study to assess the effect of steam inhalation v\/s Tulsi leaves inhalation on the sign and symptoms of cold and cough among adult group in selected areas of Pune City](http:\/\/www.medicinesjournal.com\/archives\/2017\/vol2\/issue2\/2-3-13). *Int J Med Rees.* 2017 Mar;2(2):24-6.\n36. Horváth G, Ács K. [Essential oils in the treatment of respiratory tract diseases highlighting their role in bacterial infections and their anti-inflammatory action: A review](http:\/\/doi.org\/10.1002\/ffj.3252). *Flavour Fragr J*. 2015;30(5):331-341. doi:10.1002\/ffj.3252\n37. Speich B, Thomer A, Aghlmandi S, Ewald H, Zeller A, Hemkens LG. [Treatments for subacute cough in primary care: Systematic review and meta-analyses of randomised clinical trials](https:\/\/doi.org\/10.3399\/bjgp18X698885). *Br J Gen Pract*. 2018 Oct;68(675):e694-e702. doi: 10.3399\/bjgp18X698885\n38. Merck Manual Consumer Version. [Cough in Adults](https:\/\/www.merckmanuals.com\/home\/lung-and-airway-disorders\/symptoms-of-lung-disorders\/cough-in-adults).\n39. UpToDate. [Patient education: Chronic cough in adults (beyond the basics)](https:\/\/www.uptodate.com\/contents\/chronic-cough-in-adults-beyond-the-basics\/print).\n40. MedlinePlus. [Electrocardiogram](https:\/\/medlineplus.gov\/lab-tests\/electrocardiogram\/).\n41. Penn Medicine. [Cough](https:\/\/www.pennmedicine.org\/for-patients-and-visitors\/patient-information\/conditions-treated-a-to-z\/cough).\n42. OU Health. [Signs to visit urgent care or the ER for a cough](https:\/\/www.ouhealth.com\/blog\/2024\/january\/signs-to-visit-urgent-care-or-the-er-for-a-cough\/).\n43. Clarrett DM, Hachem C. [Gastroesophageal reflux disease (GERD)](https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC6140167\/). *Mo Med*. 2018;115(3):214-218.\n44. [Histamine type-2 receptor antagonists(H2 blockers)](https:\/\/pubmed.ncbi.nlm.nih.gov\/31643264\/). In: *LiverTox: Clinical and Research Information on Drug-Induced Liver Injury*. National Institute of Diabetes and Digestive and Kidney Diseases; 2012.\n45. Mount Sinai. [Cough](https:\/\/www.mountsinai.org\/health-library\/condition\/cough).\n46. Columbia University Irving Medical Center. [How to sleep when you have a cough](https:\/\/www.columbiadoctors.org\/news\/how-sleep-when-you-have-cough).\n47. Columbia University Irving Medical Center. [What you really need to do to boost your immunity](https:\/\/www.cuimc.columbia.edu\/news\/what-you-really-need-do-boost-your-immunity).\n\n![Anna Zernone Giorgi]()\n\n![Anna Zernone Giorgi](https:\/\/www.verywellhealth.com\/thmb\/HvvrHn0MKKanQVLF_EDPgcjkK4I=\/144x144\/filters:no_upscale\\(\\):max_bytes\\(150000\\):strip_icc\\(\\)\/IMG_09172-9ca0040fa5e74df0b5aac42d8125d477.jpeg)\n\nBy [Anna Giorgi](https:\/\/www.verywellhealth.com\/anna-giorgi-5217247)   \n Giorgi is a freelance writer with more than 25 years of experience writing health and wellness-related content.\n\n[See Our Editorial Process](https:\/\/www.verywellhealth.com\/verywell-editorial-process-4777042)\n\n[Meet Our Medical Expert Board](https:\/\/www.verywellhealth.com\/meet-our-medical-expert-board-11762003)\n\nShare Feedback\n\nWas this page helpful?\n\nThanks for your feedback\\!\n\nWhat is your feedback?\n\nHelpful\n\nReport an Error\n\nOther\n\nRelated Articles\n\n[![Person with tissue over nose and mouth at laptop in dark room]() ![Person with tissue over nose and mouth at laptop in dark room](https:\/\/www.verywellhealth.com\/thmb\/Gtdf5m3cizSuFHaZHuKSOzYx7PE=\/400x250\/filters:no_upscale\\(\\):max_bytes\\(150000\\):strip_icc\\(\\)\/cough-GettyImages-1212556451-659da33d1ddb424d918d79f268460465.jpg) Causes of a Dry Cough at Night and How to Fix It](https:\/\/www.verywellhealth.com\/dry-cough-at-night-7482699)\n\n[![Person sitting on couch at home, holding their head]() ![Person sitting on couch at home, holding their head](https:\/\/www.verywellhealth.com\/thmb\/OO_Ohc1FUXA9k233Li6EfxPM5Ww=\/400x250\/filters:no_upscale\\(\\):max_bytes\\(150000\\):strip_icc\\(\\)\/holding-head-GettyImages-1459356420-f3964fac2299482d9048a524f360e49d.jpg) Why Your Head Hurts When You Cough](https:\/\/www.verywellhealth.com\/why-does-my-head-hurt-when-i-cough-7569783)\n\n[![Close-up of Robitussin brand cough syrup bottle]() ![Close-up of Robitussin brand cough syrup bottle](https:\/\/www.verywellhealth.com\/thmb\/z9Rd0qcl1RJLeGpXRGzxMpsushQ=\/400x250\/filters:no_upscale\\(\\):max_bytes\\(150000\\):strip_icc\\(\\)\/VWH-GettyImages-1269930742-8f9153e9dfa04b50b18619dc9acba55e.jpg) Robitussin vs. Mucinex: How Do They Compare?](https:\/\/www.verywellhealth.com\/robitussin-vs-mucinex-how-do-they-compare-8599692)\n\n[![ Robitussin brand cough and chest congestion medication ]() ![ Robitussin brand cough and chest congestion medication ](https:\/\/www.verywellhealth.com\/thmb\/RnPvxpJu7PKsAAk-tZtCYzQNvJw=\/400x250\/filters:no_upscale\\(\\):max_bytes\\(150000\\):strip_icc\\(\\)\/VWH.GettyImages-1178648845-59d9febe8fbe48d9b9f308c123d08753.jpg) Delsym vs. Robitussin-DM: Which Is Right for Your Cough?](https:\/\/www.verywellhealth.com\/delsym-vs-robitussin-how-do-they-differ-8710674)\n\n[![Woman sitting at a table with a mug in front of her, clutching her chest and covering her mouth as she coughs]() ![Woman sitting at a table with a mug in front of her, clutching her chest and covering her mouth as she coughs](https:\/\/www.verywellhealth.com\/thmb\/fttmm2HnDsIRIEnWUkKy8663Vcs=\/400x250\/filters:no_upscale\\(\\):max_bytes\\(150000\\):strip_icc\\(\\)\/GettyImages-1453186659-1717da9ad90246e7b40892214937045a.jpg) How to Tell If a Cough Is Finally Getting Better](https:\/\/www.verywellhealth.com\/signs-a-cough-is-getting-better-7500660)\n\n[![Teenage girl (13-15) coughing, close-up]() ![Teenage girl (13-15) coughing, close-up](https:\/\/www.verywellhealth.com\/thmb\/H6kx_Bs4gqjjl3VCN7M7wmGDWEs=\/400x250\/filters:no_upscale\\(\\):max_bytes\\(150000\\):strip_icc\\(\\)\/coughing-CA08412-resized-56a179cd3df78cf7726b0567.jpg) Causes of a Productive Cough and How to Get Relief](https:\/\/www.verywellhealth.com\/productive-cough-770574)\n\n[![how to get rid of a cold fast; 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Here’s How to Feel Better](https:\/\/www.verywellhealth.com\/the-flu-and-body-aches-770313)\n\n[![Using nasal spray]() ![Using nasal spray](https:\/\/www.verywellhealth.com\/thmb\/e-_SQVBkKvw1Z-5XXD1m5sdxrSU=\/400x250\/filters:no_upscale\\(\\):max_bytes\\(150000\\):strip_icc\\(\\)\/GettyImages-962829172-5bfd7f6746e0fb002648b66e.jpg) Can I Use Nasal Sprays Like Flonase for a Cold?](https:\/\/www.verywellhealth.com\/can-i-use-flonase-for-my-cold-symptoms-770328)\n\n[![Woman in bed with a cough]() ![Woman in bed with a cough](https:\/\/www.verywellhealth.com\/thmb\/KsCWydXOiJ5-p9iTb9sLEhZK2Pg=\/400x250\/filters:no_upscale\\(\\):max_bytes\\(150000\\):strip_icc\\(\\)\/GettyImages-1453983276-b5f5579fae8c463e9f1ce4f212941a30.jpg) Why Do I Taste Blood and Metal When Coughing?](https:\/\/www.verywellhealth.com\/taste-blood-when-i-cough-7643429)\n\n[![DayQuil Severe and NyQuil Severe brand cold and flu medicine.]() ![DayQuil Severe and NyQuil Severe brand cold and flu medicine.](https:\/\/www.verywellhealth.com\/thmb\/1wHOV4XQrc-RUJax6Bz_3GBiRs0=\/400x250\/filters:no_upscale\\(\\):max_bytes\\(150000\\):strip_icc\\(\\)\/VWH-GettyImages-1158660409-8cb9f9a2470e4648ac15a1fbbf954b91.jpg) DayQuil Ingredients: What You Need to Know](https:\/\/www.verywellhealth.com\/before-you-buy-dayquil-cold-and-flu-770587)\n\n[![A parent reads a child's temperature on a digital thermometer.]() ![A parent reads a child's temperature on a digital thermometer.](https:\/\/www.verywellhealth.com\/thmb\/QAUAWC3UCtbfm-ItLdYtYUO4iHw=\/400x250\/filters:no_upscale\\(\\):max_bytes\\(150000\\):strip_icc\\(\\)\/fever-GettyImages-605764583-7d9de1bdc27c4d259e1aa6407557cf75.jpg) Fever: What’s Considered Low, High, and Possibly Serious?](https:\/\/www.verywellhealth.com\/fever-8685009)\n\n[![Mature woman with cold touching forehead]() ![Mature woman with cold touching forehead](https:\/\/www.verywellhealth.com\/thmb\/PjbFWP5WRSEbGT5RaRskn3px2ZQ=\/400x250\/filters:no_upscale\\(\\):max_bytes\\(150000\\):strip_icc\\(\\)\/GettyImages-548564851-cad180145add42d79f7c914ffcde1f44.jpg) Antibiotics for Upper Respiratory Infections](https:\/\/www.verywellhealth.com\/antibiotics-for-respiratory-infection-5182518)\n\n- [Health A-Z](https:\/\/www.verywellhealth.com\/health-a-z-4014770)\n- [Prevention & Treatment](https:\/\/www.verywellhealth.com\/prevention-and-treatment-4158390)\n- [Health Care](https:\/\/www.verywellhealth.com\/health-care-4014769)\n- [News](https:\/\/www.verywellhealth.com\/news-4846412)\n\n- [Meet Our Review Board](https:\/\/www.verywellhealth.com\/meet-our-medical-expert-board-11762003)\n- [About Us](https:\/\/www.verywellhealth.com\/about-us-5180305)\n- [Editorial Process](https:\/\/www.verywellhealth.com\/verywell-editorial-process-4777042)\n- [Privacy Policy](https:\/\/www.people.inc\/brands-privacy)\n- [In the News](https:\/\/www.verywellhealth.com\/in-the-news-4778971)\n- [Advertise](https:\/\/www.people.inc\/advertising)\n- [Terms of Service](https:\/\/www.people.inc\/brands-termsofservice)\n- [Careers](https:\/\/www.people.inc\/careers)\n- [Contact](https:\/\/www.verywellhealth.com\/about-us-5180305#toc-contact-us)\n\nFollow Us\n\nVerywell Health's content is for informational and educational purposes only. Our website is not intended to be a substitute for professional medical advice, diagnosis, or treatment.\n\nⒸ 2026 People Inc. — All rights reserved\n\nVerywell Health is part of the [People Inc.](https:\/\/www.people.inc\/) publishing family.","attrs_readable_markdown":"### Key Takeaways\n- Home remedies can include honey to soothe throat irritation and steam to hydrate airways.\n- Chronic conditions like asthma or GERD may require medication to ease a cough.\n- See a provider if your cough lasts longer than three weeks or if symptoms worsen.\n\nDry coughs can linger long after colds and flu, but soothing options like honey, steam, and herbal teas can provide temporary relief. To tackle persistent coughing, see a healthcare provider to check for underlying health issues such as asthma or acid reflux.\n\nhxyume \/ Getty Images\n\n## What Is a Dry Cough?\nA dry, or unproductive, [cough](https:\/\/www.verywellhealth.com\/coughing-after-eating-5221032) is a cough that does not produce [phlegm](https:\/\/www.verywellhealth.com\/coughing-up-phlegm-7486462) or [mucus](https:\/\/www.verywellhealth.com\/what-is-mucus-5087611). Instead, a dry cough typically occurs as a result of inflammation or irritation in your airway.\n\nA dry cough differs from a [productive (wet) cough](https:\/\/www.verywellhealth.com\/productive-cough-770574), which helps to free phlegm or mucus from your lungs so you can breathe better.\n\nDry cough characteristics include:\n\n- **Hoarse barking sound:** A dry cough typically produces a consistent hacking tone because it lacks mucus. In contrast, a wet cough will vary in tone as the mucus shifts in your airway as you cough.\n- **Tickle in the back of your throat:** Since dry coughs are caused by physical inflammation or irritation of your airway, the urge to cough can be triggered by a sensation that feels like a tickle in the back of your throat.\n- **Sore throat or throat irritation:** A dry throat may cause a sore throat as your body tries to remove mucus that doesn't exist. Hoarseness, [laryngitis](https:\/\/www.verywellhealth.com\/laryngitis-7501055) (inflammation of your voice box), or a constant need to clear your throat can irritate the sensitive tissue of your voice box, resulting in more coughing.\n## Common Causes of a Dry, Irritating Cough\nA dry cough can occur for many reasons. In many cases, it can occur as a symptom of an [upper respiratory infection](https:\/\/www.verywellhealth.com\/upper-respiratory-infection-overview-4582263) such as those that accompany a cold, flu, or [COVID-19](https:\/\/www.verywellhealth.com\/coronavirus-overview-4783291). When this is the case, your dry cough typically resolves on its own as your illness improves.\n\nWhen a dry cough lasts for more than eight weeks, it is considered a chronic cough. Up to 90% of chronic coughs are related to one of the following conditions:\n\n- [**Postnasal drip**](https:\/\/www.verywellhealth.com\/what-causes-post-nasal-drip-1191969):Postnasal drip occurs when mucus gathers in your throat or drips from the back of your nose into your throat, where it triggers coughing. It is usually worse at night when you are lying down.\n- [**Asthma**](https:\/\/www.verywellhealth.com\/asthma-7254764): Asthma is a chronic [lung disease](https:\/\/www.verywellhealth.com\/types-of-lung-disease-what-you-should-know-5207533) that triggers inflammation in your airways, causing them to become smaller and tighter. This makes it harder to breathe normally and triggers coughing.\n- [**Gastroesophageal reflux disease (GERD)**](https:\/\/www.verywellhealth.com\/gastroesophageal-reflux-disease-gerd-5092827): This chronic disorder of the digestive tract occurs when your [lower esophageal sphincter](https:\/\/www.verywellhealth.com\/lower-esophageal-sphincter-5194327) does not close properly. This allows stomach acid to creep up into your esophagus, causing heartburn, acid indigestion, trouble swallowing, and the feeling that food is trapped or stuck in your esophagus, which can trigger coughing.\n- [**Chronic bronchitis**](https:\/\/www.verywellhealth.com\/symptoms-of-bronchitis-770332):Chronic bronchitis is a type of [chronic obstructive pulmonary disease](https:\/\/www.verywellhealth.com\/copd-4014741) (COPD). It involves persistent irritation and inflammation of the bronchial tubes, making it difficult to breathe.\n- **Smoking or inhaling cigarette smoke**: Smoking or breathing in some can cause a smoker's cough, a persistent cough that occurs as your body tries to clear the irritants caused by smoking.\n\nOther less common causes of a chronic dry cough include:\n\n- **Therapy with** [**angiotensin converting enzyme (ACE) inhibitors**](https:\/\/www.verywellhealth.com\/ace-inhibitors-blood-pressure-control-in-diabetes-1087278)**:** ACE inhibitors, such as Vasotec (enalapril) and [Zestril (lisinopril)](https:\/\/www.verywellhealth.com\/lisinopril-causes-cough-1124151), are commonly used to treat [high blood pressure](https:\/\/www.verywellhealth.com\/high-blood-pressure-overview-4581957). About 10% of people taking these medications experience a persistent cough as a side effect.\n- [**Bronchiectasis**](https:\/\/www.verywellhealth.com\/complete-guide-to-bronchiectasis-914656)**:** This obstructive lung disease causes permanent widening of your airways. It occurs from inflammation and infection.\n- [**Cystic fibrosis**](https:\/\/www.verywellhealth.com\/cystic-fibrosis-4014739)**:** Cystic fibrosis is a progressive, genetic, and life-threatening disorder that damages your lungs and digestive tract.\n- [**Pneumonia**](https:\/\/www.verywellhealth.com\/pneumonia-7151990) **or other lung infections:** Lung infections are caused by viruses or bacteria in your lower respiratory tract. They are usually spread when an infected person coughs or sneezes.\n- Laryngopharyngeal reflux**:** This type of reflux triggers a sensation of postnasal drip, a feeling of a lump in your throat, and a dry cough.\n- [**Lung cancer**](https:\/\/www.verywellhealth.com\/lung-cancer-7368778)**:** Lung cancer is cancer that starts in your lungs when cells grow out of control, usually in the cells that line your airways.\n- [**Sarcoidosis**](https:\/\/www.verywellhealth.com\/sarcoidosis-overview-5097521)**:** This condition occurs when groups of cells in your immune system form small, red, and inflamed lumps called [granulomas](https:\/\/www.verywellhealth.com\/granuloma-meaning-symptoms-treatment-2860792). These growths cause permanent scarring in the lungs and lymph nodes in your chest.\n- [**Environmental allergies**](https:\/\/www.verywellhealth.com\/weather-allergies-5199163): These types of allergies cause your body to overreact to substances in the environment that are otherwise harmless. They can be triggered by substances such as pollen, mold, pet dander, or grass.\n\n### Triggers During Allergy Season\nSeasonal allergies can trigger a dry cough. Common triggers include:\n\n- Tree, grass, and ragweed pollens\n- Wind-pollinated plants and trees\n- Molds that grow quickly in heat and high humidity\n- Ragweed pollen\n## Why Your Dry Cough Won't Go Away\nSince a cough occurs as a symptom of another underlying health problem, the reasons a dry cough lingers are often related to its cause. A dry cough can be classified into one of the following categories based on how long it lingers:\n\n- **Acute cough:** Less than three weeks\n- **Subacute cough:** Between three and eight weeks\n- **Chronic cough:** Longer than eight weeks\n\nAn acute cough usually results from a viral or bacterial infection. It can worsen or improve as the illness runs its course and often resolves as the infection clears. Acute coughs might also relate to allergies or asthma flare-ups.\n\nA subacute cough may outlast other symptoms of an infection, resulting in prolonged inflammation of your airways. About 60% of these coughs resolve on their own.\n\nA chronic cough may be linked to a more serious underlying chronic medical condition, such as postnasal drip, asthma, GERD, chronic bronchitis, and treatment with ACE inhibitors. The cough may persist until correctly diagnosed and treated.\n\n## How to Soothe a Dry Cough at Home\nThere are many [ways to soothe a dry cough at home](https:\/\/www.verywellhealth.com\/remedies-for-dry-cough-200667), though finding what works may require trial and error due to limited research. These strategies might not cure a dry cough, but they can help relieve symptoms of irritation until the cough resolves or the underlying cause is treated.\n\n**Honey**\n\nThe natural antimicrobial and wound-healing properties of [raw, unpasteurized honey](https:\/\/www.verywellhealth.com\/6-honey-myths-11678932) make it an effective treatment for dry, raw coughs. To relieve a dry cough, take 1 to 2 teaspoons of honey alone or in warm water or herbal tea to soothe irritation.\n\n**Steam**\n\nInhaling the warm, moist air of steam from a humidifier can help hydrate and soothe dry irritated airway passages. You can also [breathe in steam](https:\/\/www.verywellhealth.com\/steam-inhalation-for-cold-and-sinus-5213591) by leaning a safe distance above a bowl of boiling water and draping a towel over your head to inhale as much moisture as possible.\n\n**Saltwater Gargle**\n\nThe antibacterial and anti-inflammatory properties of salt make it effective as a natural remedy for infections. To help reduce the duration of a dry cough and the sore throat it causes, combine one-half teaspoon of salt with 8 ounces of warm water until the salt dissolves and gargle.\n\n**Ginger**\n\n[Ginger](https:\/\/www.verywellhealth.com\/ginger-health-uses-nutrition-and-more-7487136) has anti-inflammatory properties that may help reduce throat inflammation and irritation. It also contains compounds called gingerols that can help relax airway muscles and relieve coughing. Steep freshly grated ginger root in hot water to make ginger tea or add ginger to other herbal tea blends.\n\n**Capsaicin**\n\nNatural [capsaicin](https:\/\/www.verywellhealth.com\/can-i-use-flonase-for-my-cold-symptoms-770328) (chili) has some powerful effects against dry coughs triggered by environmental irritants. Taking capsaicin orally can reduce your cough reflex and improve unexplained coughing. However, it is advised to begin with small amounts.\n\n**Thyme**\n\nThyme contains an active compound called thymol, which acts as an antispasmodic to prevent coughing fits and help relax throat muscles. Make thyme tea by steeping 3 to 4 teaspoons of dried thyme leaves or powder in boiling water for five to 10 minutes.\n\n**Turmeric**\n\n[Turmeric](https:\/\/www.verywellhealth.com\/turmeric-supplements-may-offer-knee-pain-relief-5078684) (*Curcuma longa*) contains a compound called curcumin that may have mild antiviral, anti-inflammatory, and antibacterial properties. Some research suggests it may ease a cough caused by asthma. [Turmeric tea](https:\/\/www.verywellhealth.com\/turmeric-tea-inflammation-uses-benefits-and-types-8778341) is generally well-tolerated, while oral supplements may cause digestive irritation.\n\n**Garlic**\n\nGarlic (*Allium sativum*) has mild antiviral, anti-inflammatory, and antibacterial properties. While garlic is promoted to boost your [immune system](https:\/\/www.verywellhealth.com\/what-is-the-medical-immunity-3955691) and relieve cough associated with the common cold, the evidence is inconclusive.\n\n**Hydration**\n\nIncrease hydration by consuming plenty of warm fluids, such as water, herbal teas, or soup broths, to moisten your throat and reduce dry cough symptoms.\n\n**Marshmallow Root**\n\n[Marshmallow root](https:\/\/www.verywellhealth.com\/the-benefits-of-mullein-89575) is the root of the marshmallow plant. There is evidence that syrups and lozenges made with marshmallow root extract helped relieve mild dry cough, in just 10 minutes.\n\n**Slippery Elm**\n\nThe inner bark of the [slippery elm](https:\/\/www.verywellhealth.com\/the-benefits-of-slippery-elm-89585) tree contains mucilage, a substance comparable to marshmallow root. Mix slippery elm with water to produce a gel-like substance that coats and protects your throat. It can be used in a powder form that's added to hot water to make tea. Drink a few cups daily.\n\n**Licorice Root**\n\n[Licorice root](https:\/\/www.verywellhealth.com\/the-benefits-of-licorice-root-89727) (*Glycyrrhiza glabra*) has been used since 2100 B.C. to treat pain and ease coughs. It can be used to make tea by steeping 2 tablespoons of shaved root in 8 ounces of boiling water for five to 10 minutes.\n\n**Thyme**\n\n[Thyme](https:\/\/www.verywellhealth.com\/the-benefits-of-thymus-vulgaris-88803) (*Thymus vulgaris*) contains thymol, a compound believed to have antispasmodic effects that can help relax throat muscles. You can use dried thyme to make a tea that may help relieve a dry cough.\n\n**Cough Drops**\n\n[Cough drops](https:\/\/www.verywellhealth.com\/overdosing-on-cough-drops-how-many-is-too-much-8631109) may reduce the discomfort of a dry cough and the sore throat it causes. Many cough drops contain menthol, which has a cooling effect. Other ingredients like [peppermint](https:\/\/www.verywellhealth.com\/does-peppermint-help-with-nausea-7567195), eucalyptus oil, or honey may provide some relief from discomfort.\n\n**Marjoram**\n\nMarjoram (*Origanum majorana*) is a form of [oregano](https:\/\/www.verywellhealth.com\/oregano-8412166). It has been used in traditional medicine for its reported anti-inflammatory, plant-based compounds (phytochemicals) that may help some types of dry cough. It can be steeped in hot water to make tea.\n\n**Holy Basil**\n\n[Holy basil](https:\/\/www.verywellhealth.com\/holy-basil-4766587) (*Ocimum tenuiflorum*), also called tulsi, is a green leafy plant used for thousands of years for medicinal purposes, including reducing inflammation, improving immunity, and treating a dry cough. It can be consumed as a tea or added to steam as an extract.\n\n**Aromatherapy**\n\nAromatherapy uses essential oils, or plant extracts, for health benefits. They can be put inside an oil diffuser to diffuse the oils into the air. Some can also be applied directly to your body with a carrier oil. [Essential oils](https:\/\/www.verywellhealth.com\/essential-oils-for-asthma-4159539) that may help a dry cough include holy basil, eucalyptus, [peppermint](https:\/\/www.verywellhealth.com\/does-peppermint-help-with-nausea-7567195), or thyme.\n\n## When to See a Healthcare Provider\nHaving a dry cough that is not getting better may indicate the need for treatment to relieve the physical as well as emotional aspects of the problem. The frustration of dealing with a dry cough that lasts longer than three weeks may affect your quality of life and psychological well-being.\n\nContact your healthcare provider if your cough lasts longer than three weeks or if symptoms worsen despite home treatments. Based on the severity of your symptoms, your healthcare provider may prescribe a cough suppressant to provide immediate relief of an acute cough.\n\nBased on your symptoms, physical examination, and medical history, your healthcare provider may use one of the following diagnostic tests to determine the underlying cause of a dry cough that is not improving:\n\n**Lung imaging**: This may involve a [chest X-ray](https:\/\/www.verywellhealth.com\/what-is-radiology-5085100) or [computed tomography (CT) scan](https:\/\/www.verywellhealth.com\/what-is-a-cat-scan-189603) to examine the internal structure of your chest and lungs.\n\n[**Spirometry**](https:\/\/www.verywellhealth.com\/asthma-and-spirometry-200531) **(**[**lung function test**](https:\/\/www.verywellhealth.com\/forced-expiratory-capacity-measurement-914900)**)**: Lung function tests can measure the pattern of airflow into and out of your lungs, which is useful in diagnosing asthma.\n\n**Acid reflux testing**: Testing for [acid reflux](https:\/\/www.verywellhealth.com\/symptoms-of-gerd-1742343) involves a pH probe, a test to measure the level of acid in your esophagus. An upper [endoscopy](https:\/\/www.verywellhealth.com\/endoscopy-vs-colonoscopy-8735167) can detect irritation of tissue in your esophagus and can be used to obtain a [biopsy](https:\/\/www.verywellhealth.com\/what-does-malignant-and-benign-mean-514240) (tissue sample) of your esophagus, if necessary.\n\n[**Electrocardiogram (ECG or EKG)**](https:\/\/www.verywellhealth.com\/electrocardiogram-ekg-ecg-1745304): This test records your heart's electrical activity to identify abnormal heart activity, which may indicate heart disease or damage.\n\n**CT of the sinuses**: This test can help identify sinus disorders that may be contributing to a cough.\n\n### Signs You Need Immediate Medical Care\nWhile most coughs eventually clear on their own, a dry cough can also be a sign of a severe or worsening medical condition. Consider the following guidelines in determining [when to seek medical attention for a dry cough](https:\/\/www.verywellhealth.com\/what-to-do-about-a-cough-770770).\n\nSeek medical attention at an urgent care facility or your healthcare provider's office if you have any of the following with a dry cough:\n\n- Lasts longer than three weeks\n- [Heart disease](https:\/\/www.verywellhealth.com\/heart-disease-7481236), swollen legs, or a cough that worsens when you lie down (signs of [heart failure](https:\/\/www.verywellhealth.com\/heart-failure-4013345))\n- [Fever](https:\/\/www.verywellhealth.com\/heart-failure-4013345)\n- Thick, green or yellow phlegm\n- [Shortness of breath](https:\/\/www.verywellhealth.com\/shortness-of-breath-5222701) or [fainting](https:\/\/www.verywellhealth.com\/causes-of-fainting-1298399)\n- [Night sweats](https:\/\/www.verywellhealth.com\/night-sweats-514441)\n- Unusual weight loss\n- A \"whooping\" sound when you breathe between coughs (a sign of [pertussis](https:\/\/www.verywellhealth.com\/whooping-cough-7508194), or whooping cough)\n- A [stridor](https:\/\/www.verywellhealth.com\/what-is-tracheitis-1192023) (high-pitched sound) when you breathe in\n- Contact with someone who has [tuberculosis](https:\/\/www.verywellhealth.com\/tuberculosis-overview-1958923)\n- A violent cough that begins rapidly\n\nSeek urgent care for a coughing infant who's younger than 3 months. Also, get emergency medical attention by calling 911 or going to an emergency room if your dry cough has any of the following characteristics:\n\n- Bloody or pink mucus\n- Persistent or sharp [chest pain](https:\/\/www.verywellhealth.com\/chest-pain-8420446)\n- [Difficulty breathing](https:\/\/www.verywellhealth.com\/is-your-difficulty-breathing-asthma-or-something-else-200587)\n- [Difficulty swallowing](https:\/\/www.verywellhealth.com\/symptoms-of-esophageal-cancer-1742267)\n- Vomiting or choking, especially in children\n## What Medications Can Ease a Dry Cough?\nThere are many over-the-counter and prescription options for treating a dry cough. The type of medication your healthcare provider advises using depends on the cause of your dry cough. Some common medications used for dry cough include the following:\n\n**Cough Suppressants**\n\nA [cough suppressant](https:\/\/www.verywellhealth.com\/cough-suppressants-770584) (antitussive) is advised for a dry, hacking cough. These medications can include the following:\n\n- Delsym (dextromethorphan) and [Mucinex DM (guaifenesin and dextromethorphan)](https:\/\/www.verywellhealth.com\/mucinex-d-vs-mucinex-dm-7554442) are nonprescription medications that may help suppress a cough reflex.\n- Tessalon (benzonatate) is a prescription medication that may help when dextromethorphan is ineffective.\n- Codeine and [hydrocodone](https:\/\/www.verywellhealth.com\/percocet-vs-hydrocodone-7965199) are prescription opioids that can be added to cough syrups when other treatments are ineffective\n- Lyrica (pregabalin) and [Neurontin (gabapentin)](https:\/\/www.verywellhealth.com\/how-long-to-take-gabapentin-for-nerve-pain-7486957) are two prescription drugs effective in treating some types of dry cough by blocking nerve impulses.\n\n**Postnasal Drip Relief**\n\nA cough caused by postnasal drip may improve with the use of one or more of the following medications:\n\n- [Antihistamines](https:\/\/www.verywellhealth.com\/antihistamines-83078) can improve nasal congestion, making it easier to blow your nose and reduce the congestion. Over-the-counter oral antihistamines such as [Claritin (loratadine)](https:\/\/www.verywellhealth.com\/what-you-should-know-about-claritin-770668), [Allegra (fexofenadine)](https:\/\/www.verywellhealth.com\/before-you-buy-allegra-770326), or [Zyrtec (cetirizine)](https:\/\/www.verywellhealth.com\/zyrtec-cetirizine-vs-benadryl-diphenhydramine-7644014) are also effective for allergic postnasal drip. Nasal antihistamine sprays such as [Astepro (azelastine)](https:\/\/www.verywellhealth.com\/antihistamines-83078) can also relieve postnasal drip.\n- Nasal [glucocorticoids](https:\/\/www.verywellhealth.com\/which-drugs-can-raise-cholesterol-levels-698229) can help reduce postnasal drip and inflammation from allergies. Over-the-counter options include Flonase (fluticasone) or Rhinocort Allergy (budesonide).\n\n**Cough-Related Asthma Treatment**\n\nThe standard asthma treatment often includes two types of drugs:\n\nAn inhaled corticosteroid to decrease airway inflammation:\n\n- Arnuity Ellipta (fluticasone)\n- Pulmicort Flexhaler (budesonide)\n- Qvar Redihaler (beclomethasone dipropionate)\n\nAn inhaled bronchodilator to open your airways if you have shortness of breath or wheezing:\n\n- ProAir, Ventolin, or Proventil ([albuterol](https:\/\/www.verywellhealth.com\/asthma-inhalers-2633190))\n\n**GERD Treatment**\n\nGERD treatment typically includes the following medications:\n\nProton pump inhibitors ([PPIs](https:\/\/www.verywellhealth.com\/are-there-differences-between-proton-pump-inhibitors-1742291)) slow acid production in your stomach. These medications include:\n\n- [Prilosec (omeprazole)](https:\/\/www.verywellhealth.com\/how-long-does-it-take-for-omeprazole-to-work-8413836)\n- [Nexium (esomeprazole)](https:\/\/www.verywellhealth.com\/are-there-differences-between-proton-pump-inhibitors-1742291)\n- [Prevacid (lansoprazole)](https:\/\/www.verywellhealth.com\/lansoprazole-vs-omeprazole-what-s-the-difference-8416516)\n\nH2 receptor antagonists, or [H2 blocker](https:\/\/www.verywellhealth.com\/h2-blockers-vs-ppi-8605888)s, block the action of histamine, a chemical that triggers the production of stomach acid. These medications include:\n\n- [Tagamet HB (cimetidine)](https:\/\/www.verywellhealth.com\/famotidine-vs-omeprazole-7508554)\n- Pepcid AC (famotidine)\n- nizatidine\n## How to Manage a Chronic Dry Cough\nA chronic dry cough can linger as a symptom of an upper respiratory infection that continues after the disease clears. However, coughs that last longer than eight weeks are typically caused by an underlying medical condition. Managing chronic dry cough involves diagnosing and treating the underlying cause of the cough.\n\nTreatment can vary widely based on the underlying condition. Based on the cause of your chronic dry cough, treatments may involve medications to address the following problems:\n\n- Treat cough symptoms\n- Reduce postnasal drip\n- Reduce stomach acid in cases of GERD\n- Control asthma symptoms\n- Relieve the pain and discomfort of coughing\n- Treat lung cancer\n\nThe following lifestyle modifications can support medical treatments for causes of chronic dry cough:\n\n- Drink plenty of liquids to keep a dry throat moisturized.\n- If you smoke or vape, stop.\n- Avoid secondhand cigarette smoke and airborne irritants in your home and workplace.\n- Consult your healthcare provider about changing your prescription if you take an ACE inhibitor or other medication known to cause a dry cough.\n- Avoid known allergens to reduce the risk of allergic reactions.\n- Take hot showers or use a humidifier to create moisture in the air.\n- Suck on hard candy or cough lozenges to treat the sensation of a tickle in the back of your throat.\n- Reduce your exposure to seasonal allergies such as hay fever by remaining indoors when airborne allergens are usually highest.\n- Use an air-conditioner rather than fans or open windows.\n- Encase pillows and mattresses inside dust mite covers.\n- After being outside, shower and change your clothes.\n### Tips for Breathing Better With a Dry Cough\nBreathing better with a dry cough can often be a challenge at night. Try these strategies to improve your nighttime breathing:\n\n- Elevate your head and chest with extra pillows or a wedge.\n- Lie on your side, not your back.\n- Use a nasal decongestant for a brief period to treat postnasal drip.\n- Continue GERD treatment for at least six weeks.\n- Take a warm shower before going to bed.\n- Use a humidifier in your room at night.\n\nWhile you can't always prevent a dry cough, you can take the following steps to build your immune system to potentially reduce the effects of a dry cough if it occurs:\n\n- Get at least seven hours of quality, uninterrupted sleep nightly.\n- Reduce sources of physical and psychological stress.\n- Reduce your alcohol consumption.\n- Remain physically active with walks and exercises.\n- Consume as many fresh fruits and vegetables as possible every day.\n- Get recommended vaccines.\n- Consult your healthcare provider about the benefits of taking zinc at the start of a respiratory infection to reduce the duration and severity of symptoms.","meta_canonical":null,"ml_categories_json":"{\"\/Health\":999,\"\/Health\/Health_Conditions\":898,\"\/Health\/Health_Conditions\/Respiratory_Conditions\":891}","ml_types_json":"{\"\/Article\":999,\"\/Article\/How_to\":864}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1719017937,"attrs_is_republished":0,"attrs_nr_words":"4393","attrs_boilerpipe_nr_words":"3048","body_ext_links_number":84,"body_int_links_number":136,"meta_nofollow":0,"meta_noarchive":1,"props_was_rendered":0,"src_redirect":"","download_time_msec":217,"download_ttfb_msec":154,"download_size":68163}

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Top Remedies for Dry Cough Relief

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Soothe a persistent dry cough with effective home remedies, and learn about possible underlying causes that may need medical treatment.

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Key Takeaways Home remedies can include honey to soothe throat irritation and steam to hydrate airways. Chronic conditions like asthma or GERD may require medication to ease a cough. See a provider if your cough lasts longer than three weeks or if symptoms worsen. Dry coughs can linger long after colds and flu, but soothing options like honey, steam, and herbal teas can provide temporary relief. To tackle persistent coughing, see a healthcare provider to check for underlying health issues such as asthma or acid reflux. hxyume / Getty Images What Is a Dry Cough? A dry, or unproductive, cough is a cough that does not produce phlegm or mucus . Instead, a dry cough typically occurs as a result of inflammation or irritation in your airway. A dry cough differs from a productive (wet) cough , which helps to free phlegm or mucus from your lungs so you can breathe better. Dry cough characteristics include: Hoarse barking sound: A dry cough typically produces a consistent hacking tone because it lacks mucus. In contrast, a wet cough will vary in tone as the mucus shifts in your airway as you cough. Tickle in the back of your throat: Since dry coughs are caused by physical inflammation or irritation of your airway, the urge to cough can be triggered by a sensation that feels like a tickle in the back of your throat. Sore throat or throat irritation: A dry throat may cause a sore throat as your body tries to remove mucus that doesn't exist. Hoarseness, laryngitis (inflammation of your voice box), or a constant need to clear your throat can irritate the sensitive tissue of your voice box, resulting in more coughing. Common Causes of a Dry, Irritating Cough A dry cough can occur for many reasons. In many cases, it can occur as a symptom of an upper respiratory infection such as those that accompany a cold, flu, or COVID-19 . When this is the case, your dry cough typically resolves on its own as your illness improves. When a dry cough lasts for more than eight weeks, it is considered a chronic cough. Up to 90% of chronic coughs are related to one of the following conditions: Postnasal drip : Postnasal drip occurs when mucus gathers in your throat or drips from the back of your nose into your throat, where it triggers coughing. It is usually worse at night when you are lying down. Asthma : Asthma is a chronic lung disease that triggers inflammation in your airways, causing them to become smaller and tighter. This makes it harder to breathe normally and triggers coughing. Gastroesophageal reflux disease (GERD) : This chronic disorder of the digestive tract occurs when your lower esophageal sphincter does not close properly. This allows stomach acid to creep up into your esophagus, causing heartburn, acid indigestion, trouble swallowing, and the feeling that food is trapped or stuck in your esophagus, which can trigger coughing. Chronic bronchitis : Chronic bronchitis is a type of chronic obstructive pulmonary disease (COPD). It involves persistent irritation and inflammation of the bronchial tubes, making it difficult to breathe. Smoking or inhaling cigarette smoke : Smoking or breathing in some can cause a smoker's cough, a persistent cough that occurs as your body tries to clear the irritants caused by smoking. Other less common causes of a chronic dry cough include: Therapy with angiotensin converting enzyme (ACE) inhibitors : ACE inhibitors, such as Vasotec (enalapril) and Zestril (lisinopril) , are commonly used to treat high blood pressure . About 10% of people taking these medications experience a persistent cough as a side effect. Bronchiectasis : This obstructive lung disease causes permanent widening of your airways. It occurs from inflammation and infection. Cystic fibrosis : Cystic fibrosis is a progressive, genetic, and life-threatening disorder that damages your lungs and digestive tract. Pneumonia or other lung infections: Lung infections are caused by viruses or bacteria in your lower respiratory tract. They are usually spread when an infected person coughs or sneezes. Laryngopharyngeal reflux : This type of reflux triggers a sensation of postnasal drip, a feeling of a lump in your throat, and a dry cough. Lung cancer : Lung cancer is cancer that starts in your lungs when cells grow out of control, usually in the cells that line your airways. Sarcoidosis : This condition occurs when groups of cells in your immune system form small, red, and inflamed lumps called granulomas . These growths cause permanent scarring in the lungs and lymph nodes in your chest. Environmental allergies : These types of allergies cause your body to overreact to substances in the environment that are otherwise harmless. They can be triggered by substances such as pollen, mold, pet dander, or grass. Triggers During Allergy Season Seasonal allergies can trigger a dry cough. Common triggers include: Tree, grass, and ragweed pollens Wind-pollinated plants and trees Molds that grow quickly in heat and high humidity Ragweed pollen Why Your Dry Cough Won't Go Away Since a cough occurs as a symptom of another underlying health problem, the reasons a dry cough lingers are often related to its cause. A dry cough can be classified into one of the following categories based on how long it lingers: Acute cough: Less than three weeks Subacute cough: Between three and eight weeks Chronic cough: Longer than eight weeks An acute cough usually results from a viral or bacterial infection. It can worsen or improve as the illness runs its course and often resolves as the infection clears. Acute coughs might also relate to allergies or asthma flare-ups. A subacute cough may outlast other symptoms of an infection, resulting in prolonged inflammation of your airways. About 60% of these coughs resolve on their own. A chronic cough may be linked to a more serious underlying chronic medical condition, such as postnasal drip, asthma, GERD, chronic bronchitis, and treatment with ACE inhibitors. The cough may persist until correctly diagnosed and treated. How to Soothe a Dry Cough at Home There are many ways to soothe a dry cough at home , though finding what works may require trial and error due to limited research. These strategies might not cure a dry cough, but they can help relieve symptoms of irritation until the cough resolves or the underlying cause is treated. Honey The natural antimicrobial and wound-healing properties of raw, unpasteurized honey make it an effective treatment for dry, raw coughs. To relieve a dry cough, take 1 to 2 teaspoons of honey alone or in warm water or herbal tea to soothe irritation. Steam Inhaling the warm, moist air of steam from a humidifier can help hydrate and soothe dry irritated airway passages. You can also breathe in steam by leaning a safe distance above a bowl of boiling water and draping a towel over your head to inhale as much moisture as possible. Saltwater Gargle The antibacterial and anti-inflammatory properties of salt make it effective as a natural remedy for infections. To help reduce the duration of a dry cough and the sore throat it causes, combine one-half teaspoon of salt with 8 ounces of warm water until the salt dissolves and gargle. Ginger Ginger has anti-inflammatory properties that may help reduce throat inflammation and irritation. It also contains compounds called gingerols that can help relax airway muscles and relieve coughing. Steep freshly grated ginger root in hot water to make ginger tea or add ginger to other herbal tea blends. Capsaicin Natural capsaicin (chili) has some powerful effects against dry coughs triggered by environmental irritants. Taking capsaicin orally can reduce your cough reflex and improve unexplained coughing. However, it is advised to begin with small amounts. Thyme Thyme contains an active compound called thymol, which acts as an antispasmodic to prevent coughing fits and help relax throat muscles. Make thyme tea by steeping 3 to 4 teaspoons of dried thyme leaves or powder in boiling water for five to 10 minutes. Turmeric Turmeric ( Curcuma longa ) contains a compound called curcumin that may have mild antiviral, anti-inflammatory, and antibacterial properties. Some research suggests it may ease a cough caused by asthma. Turmeric tea is generally well-tolerated, while oral supplements may cause digestive irritation. Garlic Garlic ( Allium sativum ) has mild antiviral, anti-inflammatory, and antibacterial properties. While garlic is promoted to boost your immune system and relieve cough associated with the common cold, the evidence is inconclusive. Hydration Increase hydration by consuming plenty of warm fluids, such as water, herbal teas, or soup broths, to moisten your throat and reduce dry cough symptoms. Marshmallow Root Marshmallow root is the root of the marshmallow plant. There is evidence that syrups and lozenges made with marshmallow root extract helped relieve mild dry cough, in just 10 minutes. Slippery Elm The inner bark of the slippery elm tree contains mucilage, a substance comparable to marshmallow root. Mix slippery elm with water to produce a gel-like substance that coats and protects your throat. It can be used in a powder form that's added to hot water to make tea. Drink a few cups daily. Licorice Root Licorice root ( Glycyrrhiza glabra ) has been used since 2100 B.C. to treat pain and ease coughs. It can be used to make tea by steeping 2 tablespoons of shaved root in 8 ounces of boiling water for five to 10 minutes. Thyme Thyme ( Thymus vulgaris ) contains thymol, a compound believed to have antispasmodic effects that can help relax throat muscles. You can use dried thyme to make a tea that may help relieve a dry cough. Cough Drops Cough drops may reduce the discomfort of a dry cough and the sore throat it causes. Many cough drops contain menthol, which has a cooling effect. Other ingredients like peppermint , eucalyptus oil, or honey may provide some relief from discomfort. Marjoram Marjoram ( Origanum majorana ) is a form of oregano . It has been used in traditional medicine for its reported anti-inflammatory, plant-based compounds (phytochemicals) that may help some types of dry cough. It can be steeped in hot water to make tea. Holy Basil Holy basil ( Ocimum tenuiflorum ), also called tulsi, is a green leafy plant used for thousands of years for medicinal purposes, including reducing inflammation, improving immunity, and treating a dry cough. It can be consumed as a tea or added to steam as an extract. Aromatherapy Aromatherapy uses essential oils, or plant extracts, for health benefits. They can be put inside an oil diffuser to diffuse the oils into the air. Some can also be applied directly to your body with a carrier oil. Essential oils that may help a dry cough include holy basil, eucalyptus, peppermint , or thyme. When to See a Healthcare Provider Having a dry cough that is not getting better may indicate the need for treatment to relieve the physical as well as emotional aspects of the problem. The frustration of dealing with a dry cough that lasts longer than three weeks may affect your quality of life and psychological well-being. Contact your healthcare provider if your cough lasts longer than three weeks or if symptoms worsen despite home treatments. Based on the severity of your symptoms, your healthcare provider may prescribe a cough suppressant to provide immediate relief of an acute cough. Based on your symptoms, physical examination, and medical history, your healthcare provider may use one of the following diagnostic tests to determine the underlying cause of a dry cough that is not improving: Lung imaging : This may involve a chest X-ray or computed tomography (CT) scan to examine the internal structure of your chest and lungs. Spirometry ( lung function test ) : Lung function tests can measure the pattern of airflow into and out of your lungs, which is useful in diagnosing asthma. Acid reflux testing : Testing for acid reflux involves a pH probe, a test to measure the level of acid in your esophagus. An upper endoscopy can detect irritation of tissue in your esophagus and can be used to obtain a biopsy (tissue sample) of your esophagus, if necessary. Electrocardiogram (ECG or EKG) : This test records your heart's electrical activity to identify abnormal heart activity, which may indicate heart disease or damage. CT of the sinuses : This test can help identify sinus disorders that may be contributing to a cough. Signs You Need Immediate Medical Care While most coughs eventually clear on their own, a dry cough can also be a sign of a severe or worsening medical condition. Consider the following guidelines in determining when to seek medical attention for a dry cough . Seek medical attention at an urgent care facility or your healthcare provider's office if you have any of the following with a dry cough: Lasts longer than three weeks Heart disease , swollen legs, or a cough that worsens when you lie down (signs of heart failure ) Fever Thick, green or yellow phlegm Shortness of breath or fainting Night sweats Unusual weight loss A "whooping" sound when you breathe between coughs (a sign of pertussis , or whooping cough) A stridor (high-pitched sound) when you breathe in Contact with someone who has tuberculosis A violent cough that begins rapidly Seek urgent care for a coughing infant who's younger than 3 months. Also, get emergency medical attention by calling 911 or going to an emergency room if your dry cough has any of the following characteristics: Bloody or pink mucus Persistent or sharp chest pain Difficulty breathing Difficulty swallowing Vomiting or choking, especially in children What Medications Can Ease a Dry Cough? There are many over-the-counter and prescription options for treating a dry cough. The type of medication your healthcare provider advises using depends on the cause of your dry cough. Some common medications used for dry cough include the following: Cough Suppressants A cough suppressant (antitussive) is advised for a dry, hacking cough. These medications can include the following: Delsym (dextromethorphan) and Mucinex DM (guaifenesin and dextromethorphan) are nonprescription medications that may help suppress a cough reflex. Tessalon (benzonatate) is a prescription medication that may help when dextromethorphan is ineffective. Codeine and hydrocodone are prescription opioids that can be added to cough syrups when other treatments are ineffective Lyrica (pregabalin) and Neurontin (gabapentin) are two prescription drugs effective in treating some types of dry cough by blocking nerve impulses. Postnasal Drip Relief A cough caused by postnasal drip may improve with the use of one or more of the following medications: Antihistamines can improve nasal congestion, making it easier to blow your nose and reduce the congestion. Over-the-counter oral antihistamines such as Claritin (loratadine) , Allegra (fexofenadine) , or Zyrtec (cetirizine) are also effective for allergic postnasal drip. Nasal antihistamine sprays such as Astepro (azelastine) can also relieve postnasal drip. Nasal glucocorticoids can help reduce postnasal drip and inflammation from allergies. Over-the-counter options include Flonase (fluticasone) or Rhinocort Allergy (budesonide). Cough-Related Asthma Treatment The standard asthma treatment often includes two types of drugs: An inhaled corticosteroid to decrease airway inflammation: Arnuity Ellipta (fluticasone) Pulmicort Flexhaler (budesonide) Qvar Redihaler (beclomethasone dipropionate) An inhaled bronchodilator to open your airways if you have shortness of breath or wheezing: ProAir, Ventolin, or Proventil ( albuterol ) GERD Treatment GERD treatment typically includes the following medications: Proton pump inhibitors ( PPIs ) slow acid production in your stomach. These medications include: Prilosec (omeprazole) Nexium (esomeprazole) Prevacid (lansoprazole) H2 receptor antagonists, or H2 blocker s, block the action of histamine, a chemical that triggers the production of stomach acid. These medications include: Tagamet HB (cimetidine) Pepcid AC (famotidine) nizatidine How to Manage a Chronic Dry Cough A chronic dry cough can linger as a symptom of an upper respiratory infection that continues after the disease clears. However, coughs that last longer than eight weeks are typically caused by an underlying medical condition. Managing chronic dry cough involves diagnosing and treating the underlying cause of the cough. Treatment can vary widely based on the underlying condition. Based on the cause of your chronic dry cough, treatments may involve medications to address the following problems: Treat cough symptoms Reduce postnasal drip Reduce stomach acid in cases of GERD Control asthma symptoms Relieve the pain and discomfort of coughing Treat lung cancer The following lifestyle modifications can support medical treatments for causes of chronic dry cough: Drink plenty of liquids to keep a dry throat moisturized. If you smoke or vape, stop. Avoid secondhand cigarette smoke and airborne irritants in your home and workplace. Consult your healthcare provider about changing your prescription if you take an ACE inhibitor or other medication known to cause a dry cough. Avoid known allergens to reduce the risk of allergic reactions. Take hot showers or use a humidifier to create moisture in the air. Suck on hard candy or cough lozenges to treat the sensation of a tickle in the back of your throat. Reduce your exposure to seasonal allergies such as hay fever by remaining indoors when airborne allergens are usually highest. Use an air-conditioner rather than fans or open windows. Encase pillows and mattresses inside dust mite covers. After being outside, shower and change your clothes. Tips for Breathing Better With a Dry Cough Breathing better with a dry cough can often be a challenge at night. Try these strategies to improve your nighttime breathing: Elevate your head and chest with extra pillows or a wedge. Lie on your side, not your back. Use a nasal decongestant for a brief period to treat postnasal drip. Continue GERD treatment for at least six weeks. Take a warm shower before going to bed. Use a humidifier in your room at night. While you can't always prevent a dry cough, you can take the following steps to build your immune system to potentially reduce the effects of a dry cough if it occurs: Get at least seven hours of quality, uninterrupted sleep nightly. Reduce sources of physical and psychological stress. Reduce your alcohol consumption. Remain physically active with walks and exercises. Consume as many fresh fruits and vegetables as possible every day. Get recommended vaccines. Consult your healthcare provider about the benefits of taking zinc at the start of a respiratory infection to reduce the duration and severity of symptoms.

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Our website is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Ⓒ 2026 People Inc. — All rights reserved # Top Remedies for Dry Cough Relief By [Anna Giorgi](https://www.verywellhealth.com/anna-giorgi-5217247) Updated on December 06, 2025 Medically reviewed by [Josephine Hessert, DO](https://www.verywellhealth.com/mary-josephine-hessert-7096068) Table of Contents View All Table of Contents - [Characteristics](https://www.verywellhealth.com/dry-cough-8649798#toc-what-is-a-dry-cough) - [Causes](https://www.verywellhealth.com/dry-cough-8649798#toc-common-causes-of-a-dry-irritating-cough) - [A Lingering Cough](https://www.verywellhealth.com/dry-cough-8649798#toc-why-your-dry-cough-wont-go-away) - [At-Home Options](https://www.verywellhealth.com/dry-cough-8649798#toc-how-to-soothe-a-dry-cough-at-home) - [If No Improvement](https://www.verywellhealth.com/dry-cough-8649798#toc-when-to-see-a-healthcare-provider) - [Medications](https://www.verywellhealth.com/dry-cough-8649798#toc-what-medications-can-ease-a-dry-cough) - [Management](https://www.verywellhealth.com/dry-cough-8649798#toc-how-to-manage-a-chronic-dry-cough) ### Key Takeaways - Home remedies can include honey to soothe throat irritation and steam to hydrate airways. - Chronic conditions like asthma or GERD may require medication to ease a cough. - See a provider if your cough lasts longer than three weeks or if symptoms worsen. Dry coughs can linger long after colds and flu, but soothing options like honey, steam, and herbal teas can provide temporary relief. To tackle persistent coughing, see a healthcare provider to check for underlying health issues such as asthma or acid reflux. ![person coughing in bed]() ![person coughing in bed](https://www.verywellhealth.com/thmb/9jO5ZCrcmfmxYQB5M7pfkyzbbGo=/1500x0/filters:no_upscale\(\):max_bytes\(150000\):strip_icc\(\)/GettyImages-1292991766-2c8e86ca52ec47aca68f9f2be242c7de.jpg) hxyume / Getty Images ## What Is a Dry Cough? A dry, or unproductive, [cough](https://www.verywellhealth.com/coughing-after-eating-5221032) is a cough that does not produce [phlegm](https://www.verywellhealth.com/coughing-up-phlegm-7486462) or [mucus](https://www.verywellhealth.com/what-is-mucus-5087611). Instead, a dry cough typically occurs as a result of inflammation or irritation in your airway. A dry cough differs from a [productive (wet) cough](https://www.verywellhealth.com/productive-cough-770574), which helps to free phlegm or mucus from your lungs so you can breathe better. Dry cough characteristics include: - **Hoarse barking sound:** A dry cough typically produces a consistent hacking tone because it lacks mucus. In contrast, a wet cough will vary in tone as the mucus shifts in your airway as you cough. - **Tickle in the back of your throat:** Since dry coughs are caused by physical inflammation or irritation of your airway, the urge to cough can be triggered by a sensation that feels like a tickle in the back of your throat. - **Sore throat or throat irritation:** A dry throat may cause a sore throat as your body tries to remove mucus that doesn't exist. Hoarseness, [laryngitis](https://www.verywellhealth.com/laryngitis-7501055) (inflammation of your voice box), or a constant need to clear your throat can irritate the sensitive tissue of your voice box, resulting in more coughing. ## Common Causes of a Dry, Irritating Cough A dry cough can occur for many reasons. In many cases, it can occur as a symptom of an [upper respiratory infection](https://www.verywellhealth.com/upper-respiratory-infection-overview-4582263) such as those that accompany a cold, flu, or [COVID-19](https://www.verywellhealth.com/coronavirus-overview-4783291). When this is the case, your dry cough typically resolves on its own as your illness improves. When a dry cough lasts for more than eight weeks, it is considered a chronic cough. Up to 90% of chronic coughs are related to one of the following conditions: - [**Postnasal drip**](https://www.verywellhealth.com/what-causes-post-nasal-drip-1191969):Postnasal drip occurs when mucus gathers in your throat or drips from the back of your nose into your throat, where it triggers coughing. It is usually worse at night when you are lying down. - [**Asthma**](https://www.verywellhealth.com/asthma-7254764): Asthma is a chronic [lung disease](https://www.verywellhealth.com/types-of-lung-disease-what-you-should-know-5207533) that triggers inflammation in your airways, causing them to become smaller and tighter. This makes it harder to breathe normally and triggers coughing. - [**Gastroesophageal reflux disease (GERD)**](https://www.verywellhealth.com/gastroesophageal-reflux-disease-gerd-5092827): This chronic disorder of the digestive tract occurs when your [lower esophageal sphincter](https://www.verywellhealth.com/lower-esophageal-sphincter-5194327) does not close properly. This allows stomach acid to creep up into your esophagus, causing heartburn, acid indigestion, trouble swallowing, and the feeling that food is trapped or stuck in your esophagus, which can trigger coughing. - [**Chronic bronchitis**](https://www.verywellhealth.com/symptoms-of-bronchitis-770332):Chronic bronchitis is a type of [chronic obstructive pulmonary disease](https://www.verywellhealth.com/copd-4014741) (COPD). It involves persistent irritation and inflammation of the bronchial tubes, making it difficult to breathe. - **Smoking or inhaling cigarette smoke**: Smoking or breathing in some can cause a smoker's cough, a persistent cough that occurs as your body tries to clear the irritants caused by smoking. Other less common causes of a chronic dry cough include: - **Therapy with** [**angiotensin converting enzyme (ACE) inhibitors**](https://www.verywellhealth.com/ace-inhibitors-blood-pressure-control-in-diabetes-1087278)**:** ACE inhibitors, such as Vasotec (enalapril) and [Zestril (lisinopril)](https://www.verywellhealth.com/lisinopril-causes-cough-1124151), are commonly used to treat [high blood pressure](https://www.verywellhealth.com/high-blood-pressure-overview-4581957). About 10% of people taking these medications experience a persistent cough as a side effect. - [**Bronchiectasis**](https://www.verywellhealth.com/complete-guide-to-bronchiectasis-914656)**:** This obstructive lung disease causes permanent widening of your airways. It occurs from inflammation and infection. - [**Cystic fibrosis**](https://www.verywellhealth.com/cystic-fibrosis-4014739)**:** Cystic fibrosis is a progressive, genetic, and life-threatening disorder that damages your lungs and digestive tract. - [**Pneumonia**](https://www.verywellhealth.com/pneumonia-7151990) **or other lung infections:** Lung infections are caused by viruses or bacteria in your lower respiratory tract. They are usually spread when an infected person coughs or sneezes. - Laryngopharyngeal reflux**:** This type of reflux triggers a sensation of postnasal drip, a feeling of a lump in your throat, and a dry cough. - [**Lung cancer**](https://www.verywellhealth.com/lung-cancer-7368778)**:** Lung cancer is cancer that starts in your lungs when cells grow out of control, usually in the cells that line your airways. - [**Sarcoidosis**](https://www.verywellhealth.com/sarcoidosis-overview-5097521)**:** This condition occurs when groups of cells in your immune system form small, red, and inflamed lumps called [granulomas](https://www.verywellhealth.com/granuloma-meaning-symptoms-treatment-2860792). These growths cause permanent scarring in the lungs and lymph nodes in your chest. - [**Environmental allergies**](https://www.verywellhealth.com/weather-allergies-5199163): These types of allergies cause your body to overreact to substances in the environment that are otherwise harmless. They can be triggered by substances such as pollen, mold, pet dander, or grass. ### Triggers During Allergy Season Seasonal allergies can trigger a dry cough. Common triggers include: - Tree, grass, and ragweed pollens - Wind-pollinated plants and trees - Molds that grow quickly in heat and high humidity - Ragweed pollen ## Why Your Dry Cough Won't Go Away Since a cough occurs as a symptom of another underlying health problem, the reasons a dry cough lingers are often related to its cause. A dry cough can be classified into one of the following categories based on how long it lingers: - **Acute cough:** Less than three weeks - **Subacute cough:** Between three and eight weeks - **Chronic cough:** Longer than eight weeks An acute cough usually results from a viral or bacterial infection. It can worsen or improve as the illness runs its course and often resolves as the infection clears. Acute coughs might also relate to allergies or asthma flare-ups. A subacute cough may outlast other symptoms of an infection, resulting in prolonged inflammation of your airways. About 60% of these coughs resolve on their own. A chronic cough may be linked to a more serious underlying chronic medical condition, such as postnasal drip, asthma, GERD, chronic bronchitis, and treatment with ACE inhibitors. The cough may persist until correctly diagnosed and treated. ### What Medications Can Cause a Dry Cough? Research indicates that a dry cough can occur as a side effect of the following types of medications: - ACE inhibitors - Sitagliptin - [Calcium channel blockers](https://www.verywellhealth.com/calcium-channel-blockers-list-6889739) - [Fentanyl](https://www.verywellhealth.com/fentanyl-and-surgery-dosage-risks-and-side-effects-3156909) - [Topamax (topiramate)](https://www.verywellhealth.com/topamax-topiramate-for-weight-loss-8584584) - Latanoprost - Phenytoin - [CellCept (mycophenolate mofetil, or MMF)](https://www.verywellhealth.com/omeprazole-vs-pantoprazole-similarities-and-differences-7965062) - [Prilosec (omeprazole)](https://www.verywellhealth.com/how-long-does-it-take-for-omeprazole-to-work-8413836) - Methotrexate ## How to Soothe a Dry Cough at Home There are many [ways to soothe a dry cough at home](https://www.verywellhealth.com/remedies-for-dry-cough-200667), though finding what works may require trial and error due to limited research. These strategies might not cure a dry cough, but they can help relieve symptoms of irritation until the cough resolves or the underlying cause is treated. **Honey** The natural antimicrobial and wound-healing properties of [raw, unpasteurized honey](https://www.verywellhealth.com/6-honey-myths-11678932) make it an effective treatment for dry, raw coughs. To relieve a dry cough, take 1 to 2 teaspoons of honey alone or in warm water or herbal tea to soothe irritation. **Steam** Inhaling the warm, moist air of steam from a humidifier can help hydrate and soothe dry irritated airway passages. You can also [breathe in steam](https://www.verywellhealth.com/steam-inhalation-for-cold-and-sinus-5213591) by leaning a safe distance above a bowl of boiling water and draping a towel over your head to inhale as much moisture as possible. **Saltwater Gargle** The antibacterial and anti-inflammatory properties of salt make it effective as a natural remedy for infections. To help reduce the duration of a dry cough and the sore throat it causes, combine one-half teaspoon of salt with 8 ounces of warm water until the salt dissolves and gargle. **Ginger** [Ginger](https://www.verywellhealth.com/ginger-health-uses-nutrition-and-more-7487136) has anti-inflammatory properties that may help reduce throat inflammation and irritation. It also contains compounds called gingerols that can help relax airway muscles and relieve coughing. Steep freshly grated ginger root in hot water to make ginger tea or add ginger to other herbal tea blends. **Capsaicin** Natural [capsaicin](https://www.verywellhealth.com/can-i-use-flonase-for-my-cold-symptoms-770328) (chili) has some powerful effects against dry coughs triggered by environmental irritants. Taking capsaicin orally can reduce your cough reflex and improve unexplained coughing. However, it is advised to begin with small amounts. **Thyme** Thyme contains an active compound called thymol, which acts as an antispasmodic to prevent coughing fits and help relax throat muscles. Make thyme tea by steeping 3 to 4 teaspoons of dried thyme leaves or powder in boiling water for five to 10 minutes. **Turmeric** [Turmeric](https://www.verywellhealth.com/turmeric-supplements-may-offer-knee-pain-relief-5078684) (*Curcuma longa*) contains a compound called curcumin that may have mild antiviral, anti-inflammatory, and antibacterial properties. Some research suggests it may ease a cough caused by asthma. [Turmeric tea](https://www.verywellhealth.com/turmeric-tea-inflammation-uses-benefits-and-types-8778341) is generally well-tolerated, while oral supplements may cause digestive irritation. **Garlic** Garlic (*Allium sativum*) has mild antiviral, anti-inflammatory, and antibacterial properties. While garlic is promoted to boost your [immune system](https://www.verywellhealth.com/what-is-the-medical-immunity-3955691) and relieve cough associated with the common cold, the evidence is inconclusive. **Hydration** Increase hydration by consuming plenty of warm fluids, such as water, herbal teas, or soup broths, to moisten your throat and reduce dry cough symptoms. **Marshmallow Root** [Marshmallow root](https://www.verywellhealth.com/the-benefits-of-mullein-89575) is the root of the marshmallow plant. There is evidence that syrups and lozenges made with marshmallow root extract helped relieve mild dry cough, in just 10 minutes. **Slippery Elm** The inner bark of the [slippery elm](https://www.verywellhealth.com/the-benefits-of-slippery-elm-89585) tree contains mucilage, a substance comparable to marshmallow root. Mix slippery elm with water to produce a gel-like substance that coats and protects your throat. It can be used in a powder form that's added to hot water to make tea. Drink a few cups daily. **Licorice Root** [Licorice root](https://www.verywellhealth.com/the-benefits-of-licorice-root-89727) (*Glycyrrhiza glabra*) has been used since 2100 B.C. to treat pain and ease coughs. It can be used to make tea by steeping 2 tablespoons of shaved root in 8 ounces of boiling water for five to 10 minutes. **Thyme** [Thyme](https://www.verywellhealth.com/the-benefits-of-thymus-vulgaris-88803) (*Thymus vulgaris*) contains thymol, a compound believed to have antispasmodic effects that can help relax throat muscles. You can use dried thyme to make a tea that may help relieve a dry cough. **Cough Drops** [Cough drops](https://www.verywellhealth.com/overdosing-on-cough-drops-how-many-is-too-much-8631109) may reduce the discomfort of a dry cough and the sore throat it causes. Many cough drops contain menthol, which has a cooling effect. Other ingredients like [peppermint](https://www.verywellhealth.com/does-peppermint-help-with-nausea-7567195), eucalyptus oil, or honey may provide some relief from discomfort. **Marjoram** Marjoram (*Origanum majorana*) is a form of [oregano](https://www.verywellhealth.com/oregano-8412166). It has been used in traditional medicine for its reported anti-inflammatory, plant-based compounds (phytochemicals) that may help some types of dry cough. It can be steeped in hot water to make tea. **Holy Basil** [Holy basil](https://www.verywellhealth.com/holy-basil-4766587) (*Ocimum tenuiflorum*), also called tulsi, is a green leafy plant used for thousands of years for medicinal purposes, including reducing inflammation, improving immunity, and treating a dry cough. It can be consumed as a tea or added to steam as an extract. **Aromatherapy** Aromatherapy uses essential oils, or plant extracts, for health benefits. They can be put inside an oil diffuser to diffuse the oils into the air. Some can also be applied directly to your body with a carrier oil. [Essential oils](https://www.verywellhealth.com/essential-oils-for-asthma-4159539) that may help a dry cough include holy basil, eucalyptus, [peppermint](https://www.verywellhealth.com/does-peppermint-help-with-nausea-7567195), or thyme. ## When to See a Healthcare Provider Having a dry cough that is not getting better may indicate the need for treatment to relieve the physical as well as emotional aspects of the problem. The frustration of dealing with a dry cough that lasts longer than three weeks may affect your quality of life and psychological well-being. Contact your healthcare provider if your cough lasts longer than three weeks or if symptoms worsen despite home treatments. Based on the severity of your symptoms, your healthcare provider may prescribe a cough suppressant to provide immediate relief of an acute cough. Based on your symptoms, physical examination, and medical history, your healthcare provider may use one of the following diagnostic tests to determine the underlying cause of a dry cough that is not improving: **Lung imaging**: This may involve a [chest X-ray](https://www.verywellhealth.com/what-is-radiology-5085100) or [computed tomography (CT) scan](https://www.verywellhealth.com/what-is-a-cat-scan-189603) to examine the internal structure of your chest and lungs. [**Spirometry**](https://www.verywellhealth.com/asthma-and-spirometry-200531) **(**[**lung function test**](https://www.verywellhealth.com/forced-expiratory-capacity-measurement-914900)**)**: Lung function tests can measure the pattern of airflow into and out of your lungs, which is useful in diagnosing asthma. **Acid reflux testing**: Testing for [acid reflux](https://www.verywellhealth.com/symptoms-of-gerd-1742343) involves a pH probe, a test to measure the level of acid in your esophagus. An upper [endoscopy](https://www.verywellhealth.com/endoscopy-vs-colonoscopy-8735167) can detect irritation of tissue in your esophagus and can be used to obtain a [biopsy](https://www.verywellhealth.com/what-does-malignant-and-benign-mean-514240) (tissue sample) of your esophagus, if necessary. [**Electrocardiogram (ECG or EKG)**](https://www.verywellhealth.com/electrocardiogram-ekg-ecg-1745304): This test records your heart's electrical activity to identify abnormal heart activity, which may indicate heart disease or damage. **CT of the sinuses**: This test can help identify sinus disorders that may be contributing to a cough. ### Signs You Need Immediate Medical Care While most coughs eventually clear on their own, a dry cough can also be a sign of a severe or worsening medical condition. Consider the following guidelines in determining [when to seek medical attention for a dry cough](https://www.verywellhealth.com/what-to-do-about-a-cough-770770). Seek medical attention at an urgent care facility or your healthcare provider's office if you have any of the following with a dry cough: - Lasts longer than three weeks - [Heart disease](https://www.verywellhealth.com/heart-disease-7481236), swollen legs, or a cough that worsens when you lie down (signs of [heart failure](https://www.verywellhealth.com/heart-failure-4013345)) - [Fever](https://www.verywellhealth.com/heart-failure-4013345) - Thick, green or yellow phlegm - [Shortness of breath](https://www.verywellhealth.com/shortness-of-breath-5222701) or [fainting](https://www.verywellhealth.com/causes-of-fainting-1298399) - [Night sweats](https://www.verywellhealth.com/night-sweats-514441) - Unusual weight loss - A "whooping" sound when you breathe between coughs (a sign of [pertussis](https://www.verywellhealth.com/whooping-cough-7508194), or whooping cough) - A [stridor](https://www.verywellhealth.com/what-is-tracheitis-1192023) (high-pitched sound) when you breathe in - Contact with someone who has [tuberculosis](https://www.verywellhealth.com/tuberculosis-overview-1958923) - A violent cough that begins rapidly Seek urgent care for a coughing infant who's younger than 3 months. Also, get emergency medical attention by calling 911 or going to an emergency room if your dry cough has any of the following characteristics: - Bloody or pink mucus - Persistent or sharp [chest pain](https://www.verywellhealth.com/chest-pain-8420446) - [Difficulty breathing](https://www.verywellhealth.com/is-your-difficulty-breathing-asthma-or-something-else-200587) - [Difficulty swallowing](https://www.verywellhealth.com/symptoms-of-esophageal-cancer-1742267) - Vomiting or choking, especially in children ## What Medications Can Ease a Dry Cough? There are many over-the-counter and prescription options for treating a dry cough. The type of medication your healthcare provider advises using depends on the cause of your dry cough. Some common medications used for dry cough include the following: **Cough Suppressants** A [cough suppressant](https://www.verywellhealth.com/cough-suppressants-770584) (antitussive) is advised for a dry, hacking cough. These medications can include the following: - Delsym (dextromethorphan) and [Mucinex DM (guaifenesin and dextromethorphan)](https://www.verywellhealth.com/mucinex-d-vs-mucinex-dm-7554442) are nonprescription medications that may help suppress a cough reflex. - Tessalon (benzonatate) is a prescription medication that may help when dextromethorphan is ineffective. - Codeine and [hydrocodone](https://www.verywellhealth.com/percocet-vs-hydrocodone-7965199) are prescription opioids that can be added to cough syrups when other treatments are ineffective - Lyrica (pregabalin) and [Neurontin (gabapentin)](https://www.verywellhealth.com/how-long-to-take-gabapentin-for-nerve-pain-7486957) are two prescription drugs effective in treating some types of dry cough by blocking nerve impulses. **Postnasal Drip Relief** A cough caused by postnasal drip may improve with the use of one or more of the following medications: - [Antihistamines](https://www.verywellhealth.com/antihistamines-83078) can improve nasal congestion, making it easier to blow your nose and reduce the congestion. Over-the-counter oral antihistamines such as [Claritin (loratadine)](https://www.verywellhealth.com/what-you-should-know-about-claritin-770668), [Allegra (fexofenadine)](https://www.verywellhealth.com/before-you-buy-allegra-770326), or [Zyrtec (cetirizine)](https://www.verywellhealth.com/zyrtec-cetirizine-vs-benadryl-diphenhydramine-7644014) are also effective for allergic postnasal drip. Nasal antihistamine sprays such as [Astepro (azelastine)](https://www.verywellhealth.com/antihistamines-83078) can also relieve postnasal drip. - Nasal [glucocorticoids](https://www.verywellhealth.com/which-drugs-can-raise-cholesterol-levels-698229) can help reduce postnasal drip and inflammation from allergies. Over-the-counter options include Flonase (fluticasone) or Rhinocort Allergy (budesonide). **Cough-Related Asthma Treatment** The standard asthma treatment often includes two types of drugs: An inhaled corticosteroid to decrease airway inflammation: - Arnuity Ellipta (fluticasone) - Pulmicort Flexhaler (budesonide) - Qvar Redihaler (beclomethasone dipropionate) An inhaled bronchodilator to open your airways if you have shortness of breath or wheezing: - ProAir, Ventolin, or Proventil ([albuterol](https://www.verywellhealth.com/asthma-inhalers-2633190)) **GERD Treatment** GERD treatment typically includes the following medications: Proton pump inhibitors ([PPIs](https://www.verywellhealth.com/are-there-differences-between-proton-pump-inhibitors-1742291)) slow acid production in your stomach. These medications include: - [Prilosec (omeprazole)](https://www.verywellhealth.com/how-long-does-it-take-for-omeprazole-to-work-8413836) - [Nexium (esomeprazole)](https://www.verywellhealth.com/are-there-differences-between-proton-pump-inhibitors-1742291) - [Prevacid (lansoprazole)](https://www.verywellhealth.com/lansoprazole-vs-omeprazole-what-s-the-difference-8416516) H2 receptor antagonists, or [H2 blocker](https://www.verywellhealth.com/h2-blockers-vs-ppi-8605888)s, block the action of histamine, a chemical that triggers the production of stomach acid. These medications include: - [Tagamet HB (cimetidine)](https://www.verywellhealth.com/famotidine-vs-omeprazole-7508554) - Pepcid AC (famotidine) - nizatidine ## How to Manage a Chronic Dry Cough A chronic dry cough can linger as a symptom of an upper respiratory infection that continues after the disease clears. However, coughs that last longer than eight weeks are typically caused by an underlying medical condition. Managing chronic dry cough involves diagnosing and treating the underlying cause of the cough. Treatment can vary widely based on the underlying condition. Based on the cause of your chronic dry cough, treatments may involve medications to address the following problems: - Treat cough symptoms - Reduce postnasal drip - Reduce stomach acid in cases of GERD - Control asthma symptoms - Relieve the pain and discomfort of coughing - Treat lung cancer The following lifestyle modifications can support medical treatments for causes of chronic dry cough: - Drink plenty of liquids to keep a dry throat moisturized. - If you smoke or vape, stop. - Avoid secondhand cigarette smoke and airborne irritants in your home and workplace. - Consult your healthcare provider about changing your prescription if you take an ACE inhibitor or other medication known to cause a dry cough. - Avoid known allergens to reduce the risk of allergic reactions. - Take hot showers or use a humidifier to create moisture in the air. - Suck on hard candy or cough lozenges to treat the sensation of a tickle in the back of your throat. - Reduce your exposure to seasonal allergies such as hay fever by remaining indoors when airborne allergens are usually highest. - Use an air-conditioner rather than fans or open windows. - Encase pillows and mattresses inside dust mite covers. - After being outside, shower and change your clothes. ### Tips for Breathing Better With a Dry Cough Breathing better with a dry cough can often be a challenge at night. Try these strategies to improve your nighttime breathing: - Elevate your head and chest with extra pillows or a wedge. - Lie on your side, not your back. - Use a nasal decongestant for a brief period to treat postnasal drip. - Continue GERD treatment for at least six weeks. - Take a warm shower before going to bed. - Use a humidifier in your room at night. While you can't always prevent a dry cough, you can take the following steps to build your immune system to potentially reduce the effects of a dry cough if it occurs: - Get at least seven hours of quality, uninterrupted sleep nightly. - Reduce sources of physical and psychological stress. - Reduce your alcohol consumption. - Remain physically active with walks and exercises. - Consume as many fresh fruits and vegetables as possible every day. - Get recommended vaccines. - Consult your healthcare provider about the benefits of taking zinc at the start of a respiratory infection to reduce the duration and severity of symptoms. Read more: - [Health A-Z](https://www.verywellhealth.com/health-a-z-4014770) - [Cold & Flu](https://www.verywellhealth.com/cold-flu-overview-4581986) 47 Sources Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our [editorial process](https://www.verywellhealth.com/verywell-editorial-process-4777042) to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. 1. OSF HealthCare. [When a cough may be more than just a cough](https://www.osfhealthcare.org/blog/a-cough-may-be-more-than-just-a-cough/). 2. Allina Health. [Four types of cough and when to seek treatment](https://www.allinahealth.org/healthysetgo/heal/4-types-of-coughs-and-when-to-seek-treatment). 3. Duke Health. [Chronic cough and throat irritation](https://www.dukehealth.org/treatments/voice-disorders/chronic-cough-and-throat-irritation). 4. Physicians Alliance of Connecticut (PACT). [6 types of coughs and what they mean](https://physiciansallianceofconnecticut.com/blog/6-types-of-cough-and-what-they-mean/). 5. Columbia University Irving Medical Center. [Dry coughs](https://www.columbiadoctors.org/health-library/article/dry-coughs/). 6. American College of Allergy, Asthma, and Immunology. [Cough](https://acaai.org/allergies/symptoms/cough/). 7. American Academy of Otolaryngology-Head and Neck Surgery. [Post-nasal drip](https://www.enthealth.org/conditions/post-nasal-drip/). 8. Asthma and Allergy Foundation of America. [Asthma symptoms](https://aafa.org/asthma/asthma-symptoms/). 9. National Institute of Diabetes and Digestive and Kidney Diseases. [Symptoms and causes of GER and GERD](https://www.niddk.nih.gov/health-information/digestive-diseases/acid-reflux-ger-gerd-adults/symptoms-causes). 10. Yale Medicine. [Smoker's cough](https://www.yalemedicine.org/clinical-keywords/smokers-cough). 11. Harvard Health Publishing Harvard Medical School. [That nagging cough](https://www.health.harvard.edu/staying-healthy/that-nagging-cough). 12. National Heart, Lung, and Blood Institute. [What is bronchiectasis?](https://www.nhlbi.nih.gov/health/bronchiectasis) 13. Cystic Fibrosis Foundation. [About cystic fibrosis](https://www.cff.org/intro-cf/about-cystic-fibrosis). 14. Memorial Healthcare system. [Lung infections](https://www.mhs.net/services/pulmonology/conditions-treatments-services/respiratory-disorders-we-treat/lung-infections). 15. Temple Health. [LPR: The "silent" version of reflux](https://www.templehealth.org/about/blog/lpr-silent-version-of-reflux). 16. Centers for Disease Control and Prevention (CDC). [Lung cancer basics](https://www.cdc.gov/lung-cancer/about/?CDC_AAref_Val=https://www.cdc.gov/cancer/lung/basic_info/index.htm). 17. MedlinePlus. [Sarcoidosis](https://medlineplus.gov/sarcoidosis.html). 18. University of Utah Health. [Environmental allergies](https://healthcare.utah.edu/dermatology/programs/allergy-asthma/environmental). 19. Blanchard Valley Health System. [Seasonal allergies: A month-by-month guide](https://www.bvhealthsystem.org/expert-health-articles/seasonal-allergies-a-month-by-month-guide). 20. Piedmont Healthcare. [Pulmonary conditions and diseases: Cough](https://www.piedmont.org/pulmonology/conditions-diseases/cough). 21. UNC REX Healthcare. [Cough](https://www.rexearnosethroat.com/rh/rex-ent-specialists/care-treatment/cough). 22. Shim JS, Song WJ, Morice AH. [Drug-induced cough](https://doi.org/10.33549/physiolres.934406). *Physiol Res*. 2020 Mar 27;69(Suppl 1):S81-S92. doi: 10.33549/physiolres.934406 23. CARE Hospitals. [12 home remedies for dry cough](https://www.carehospitals.com/blog-detail/home-remedies-for-dry-cough/). 24. Scarborough A, Scarborough O, Abdi H, Atkins J. [Steam inhalation: more harm than good? Perspective from a UK burns centre](https://doi.org/10.1016/j.burns.2020.08.010). *Burns*. 2021;47(3):721-727. doi:10.1016/j.burns.2020.08.010 25. Ramalingam, S., Graham, C., Dove, J. *et al.* [A pilot, open labelled, randomised controlled trial of hypertonic saline nasal irrigation and gargling for the common cold](https://doi.org/0.1038/s41598-018-37703-3). *Sci Rep* 9, 1015 (2019). doi:10.1038/s41598-018-37703-3 26. Ternesten-Hasséus E, Johansson EL, Millqvist E. [Cough reduction using capsaicin](https://doi.org/10.1016/j.rmed.2014.11.001). *Respir Med*. 2015;109(1):27-37. doi:10.1016/j.rmed.2014.11.001 27. Praditya D, Kirchhoff L, Brüning J, Rachmawati H, Steinmann J, Steinmann E. [Anti-infective properties of the golden spice curcumin](https://doi.org/10.3389/fmicb.2019.00912). *Front Microbiol*. 2019;10:912. doi:10.3389/fmicb.2019.00912 28. Ried K. [Garlic lowers blood pressure in hypertensive individuals, regulates serum cholesterol, and stimulates immunity: an updated meta-analysis and review](https://doi.org/10.3945/jn.114.202192). *J Nutr*. 2016;146(2):389S-396S. doi:10.3945/jn.114.202192 29. Apollo Specialty Hospitals. [Top 10 home remedies for dry cough](https://www.apollospectra.com/blog/general-health/top-10-home-remedies-for-dry-cough). 30. Fink C, Schmidt M, Kraft K. [Marshmallow root extract for the treatment of irritative cough: Two surveys on users' view on effectiveness and tolerability](https://doi.org/10.1159/000489560). *Complement Med Res.* 2018;25(5):299-305. doi:10.1159/000489560 31. Wang L, Yang R, Yuan B, Liu Y, Liu C. [The antiviral and antimicrobial activities of licorice, a widely-used Chinese herb](https://doi.org/10.1016/j.apsb.2015.05.005). *Acta Pharm Sin B*. 2015;5(4):310-5. doi:10.1016/j.apsb.2015.05.005 32. Salehi B, Mishra AP, Shukla I, et al. [Thymol, thyme, and other plant sources: Health and potential uses](https://doi.org/10.1002/ptr.6109). *Phytother Res*. 2018;32(9):1688-1706. doi:10.1002/ptr.6109 33. K Health. [Dry cough at-home and natural remedies](https://khealth.com/learn/cold-and-flu/dry-cough-remedies/). 34. Bina F, Rahimi R. [Sweet marjoram: a review of ethnopharmacology, phytochemistry, and biological activities](https://doi.org/10.1177/2156587216650793). *J Evid Based Complementary Altern Med*. 2017;22(1):175-85. doi:10.1177/2156587216650793 35. Kamble M, Londhe S, Rapelli P, Thakur P, Ray S. [A comparative study to assess the effect of steam inhalation v/s Tulsi leaves inhalation on the sign and symptoms of cold and cough among adult group in selected areas of Pune City](http://www.medicinesjournal.com/archives/2017/vol2/issue2/2-3-13). *Int J Med Rees.* 2017 Mar;2(2):24-6. 36. Horváth G, Ács K. [Essential oils in the treatment of respiratory tract diseases highlighting their role in bacterial infections and their anti-inflammatory action: A review](http://doi.org/10.1002/ffj.3252). *Flavour Fragr J*. 2015;30(5):331-341. doi:10.1002/ffj.3252 37. Speich B, Thomer A, Aghlmandi S, Ewald H, Zeller A, Hemkens LG. [Treatments for subacute cough in primary care: Systematic review and meta-analyses of randomised clinical trials](https://doi.org/10.3399/bjgp18X698885). *Br J Gen Pract*. 2018 Oct;68(675):e694-e702. doi: 10.3399/bjgp18X698885 38. Merck Manual Consumer Version. [Cough in Adults](https://www.merckmanuals.com/home/lung-and-airway-disorders/symptoms-of-lung-disorders/cough-in-adults). 39. UpToDate. [Patient education: Chronic cough in adults (beyond the basics)](https://www.uptodate.com/contents/chronic-cough-in-adults-beyond-the-basics/print). 40. MedlinePlus. [Electrocardiogram](https://medlineplus.gov/lab-tests/electrocardiogram/). 41. Penn Medicine. [Cough](https://www.pennmedicine.org/for-patients-and-visitors/patient-information/conditions-treated-a-to-z/cough). 42. OU Health. [Signs to visit urgent care or the ER for a cough](https://www.ouhealth.com/blog/2024/january/signs-to-visit-urgent-care-or-the-er-for-a-cough/). 43. Clarrett DM, Hachem C. [Gastroesophageal reflux disease (GERD)](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6140167/). *Mo Med*. 2018;115(3):214-218. 44. [Histamine type-2 receptor antagonists(H2 blockers)](https://pubmed.ncbi.nlm.nih.gov/31643264/). In: *LiverTox: Clinical and Research Information on Drug-Induced Liver Injury*. National Institute of Diabetes and Digestive and Kidney Diseases; 2012. 45. Mount Sinai. [Cough](https://www.mountsinai.org/health-library/condition/cough). 46. Columbia University Irving Medical Center. [How to sleep when you have a cough](https://www.columbiadoctors.org/news/how-sleep-when-you-have-cough). 47. Columbia University Irving Medical Center. [What you really need to do to boost your immunity](https://www.cuimc.columbia.edu/news/what-you-really-need-do-boost-your-immunity). ![Anna Zernone Giorgi]() ![Anna Zernone Giorgi](https://www.verywellhealth.com/thmb/HvvrHn0MKKanQVLF_EDPgcjkK4I=/144x144/filters:no_upscale\(\):max_bytes\(150000\):strip_icc\(\)/IMG_09172-9ca0040fa5e74df0b5aac42d8125d477.jpeg) By [Anna Giorgi](https://www.verywellhealth.com/anna-giorgi-5217247) Giorgi is a freelance writer with more than 25 years of experience writing health and wellness-related content. [See Our Editorial Process](https://www.verywellhealth.com/verywell-editorial-process-4777042) [Meet Our Medical Expert Board](https://www.verywellhealth.com/meet-our-medical-expert-board-11762003) Share Feedback Was this page helpful? Thanks for your feedback\! What is your feedback? 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### Key Takeaways - Home remedies can include honey to soothe throat irritation and steam to hydrate airways. - Chronic conditions like asthma or GERD may require medication to ease a cough. - See a provider if your cough lasts longer than three weeks or if symptoms worsen. Dry coughs can linger long after colds and flu, but soothing options like honey, steam, and herbal teas can provide temporary relief. To tackle persistent coughing, see a healthcare provider to check for underlying health issues such as asthma or acid reflux. hxyume / Getty Images ## What Is a Dry Cough? A dry, or unproductive, [cough](https://www.verywellhealth.com/coughing-after-eating-5221032) is a cough that does not produce [phlegm](https://www.verywellhealth.com/coughing-up-phlegm-7486462) or [mucus](https://www.verywellhealth.com/what-is-mucus-5087611). Instead, a dry cough typically occurs as a result of inflammation or irritation in your airway. A dry cough differs from a [productive (wet) cough](https://www.verywellhealth.com/productive-cough-770574), which helps to free phlegm or mucus from your lungs so you can breathe better. Dry cough characteristics include: - **Hoarse barking sound:** A dry cough typically produces a consistent hacking tone because it lacks mucus. In contrast, a wet cough will vary in tone as the mucus shifts in your airway as you cough. - **Tickle in the back of your throat:** Since dry coughs are caused by physical inflammation or irritation of your airway, the urge to cough can be triggered by a sensation that feels like a tickle in the back of your throat. - **Sore throat or throat irritation:** A dry throat may cause a sore throat as your body tries to remove mucus that doesn't exist. Hoarseness, [laryngitis](https://www.verywellhealth.com/laryngitis-7501055) (inflammation of your voice box), or a constant need to clear your throat can irritate the sensitive tissue of your voice box, resulting in more coughing. ## Common Causes of a Dry, Irritating Cough A dry cough can occur for many reasons. In many cases, it can occur as a symptom of an [upper respiratory infection](https://www.verywellhealth.com/upper-respiratory-infection-overview-4582263) such as those that accompany a cold, flu, or [COVID-19](https://www.verywellhealth.com/coronavirus-overview-4783291). When this is the case, your dry cough typically resolves on its own as your illness improves. When a dry cough lasts for more than eight weeks, it is considered a chronic cough. Up to 90% of chronic coughs are related to one of the following conditions: - [**Postnasal drip**](https://www.verywellhealth.com/what-causes-post-nasal-drip-1191969):Postnasal drip occurs when mucus gathers in your throat or drips from the back of your nose into your throat, where it triggers coughing. It is usually worse at night when you are lying down. - [**Asthma**](https://www.verywellhealth.com/asthma-7254764): Asthma is a chronic [lung disease](https://www.verywellhealth.com/types-of-lung-disease-what-you-should-know-5207533) that triggers inflammation in your airways, causing them to become smaller and tighter. This makes it harder to breathe normally and triggers coughing. - [**Gastroesophageal reflux disease (GERD)**](https://www.verywellhealth.com/gastroesophageal-reflux-disease-gerd-5092827): This chronic disorder of the digestive tract occurs when your [lower esophageal sphincter](https://www.verywellhealth.com/lower-esophageal-sphincter-5194327) does not close properly. This allows stomach acid to creep up into your esophagus, causing heartburn, acid indigestion, trouble swallowing, and the feeling that food is trapped or stuck in your esophagus, which can trigger coughing. - [**Chronic bronchitis**](https://www.verywellhealth.com/symptoms-of-bronchitis-770332):Chronic bronchitis is a type of [chronic obstructive pulmonary disease](https://www.verywellhealth.com/copd-4014741) (COPD). It involves persistent irritation and inflammation of the bronchial tubes, making it difficult to breathe. - **Smoking or inhaling cigarette smoke**: Smoking or breathing in some can cause a smoker's cough, a persistent cough that occurs as your body tries to clear the irritants caused by smoking. Other less common causes of a chronic dry cough include: - **Therapy with** [**angiotensin converting enzyme (ACE) inhibitors**](https://www.verywellhealth.com/ace-inhibitors-blood-pressure-control-in-diabetes-1087278)**:** ACE inhibitors, such as Vasotec (enalapril) and [Zestril (lisinopril)](https://www.verywellhealth.com/lisinopril-causes-cough-1124151), are commonly used to treat [high blood pressure](https://www.verywellhealth.com/high-blood-pressure-overview-4581957). About 10% of people taking these medications experience a persistent cough as a side effect. - [**Bronchiectasis**](https://www.verywellhealth.com/complete-guide-to-bronchiectasis-914656)**:** This obstructive lung disease causes permanent widening of your airways. It occurs from inflammation and infection. - [**Cystic fibrosis**](https://www.verywellhealth.com/cystic-fibrosis-4014739)**:** Cystic fibrosis is a progressive, genetic, and life-threatening disorder that damages your lungs and digestive tract. - [**Pneumonia**](https://www.verywellhealth.com/pneumonia-7151990) **or other lung infections:** Lung infections are caused by viruses or bacteria in your lower respiratory tract. They are usually spread when an infected person coughs or sneezes. - Laryngopharyngeal reflux**:** This type of reflux triggers a sensation of postnasal drip, a feeling of a lump in your throat, and a dry cough. - [**Lung cancer**](https://www.verywellhealth.com/lung-cancer-7368778)**:** Lung cancer is cancer that starts in your lungs when cells grow out of control, usually in the cells that line your airways. - [**Sarcoidosis**](https://www.verywellhealth.com/sarcoidosis-overview-5097521)**:** This condition occurs when groups of cells in your immune system form small, red, and inflamed lumps called [granulomas](https://www.verywellhealth.com/granuloma-meaning-symptoms-treatment-2860792). These growths cause permanent scarring in the lungs and lymph nodes in your chest. - [**Environmental allergies**](https://www.verywellhealth.com/weather-allergies-5199163): These types of allergies cause your body to overreact to substances in the environment that are otherwise harmless. They can be triggered by substances such as pollen, mold, pet dander, or grass. ### Triggers During Allergy Season Seasonal allergies can trigger a dry cough. Common triggers include: - Tree, grass, and ragweed pollens - Wind-pollinated plants and trees - Molds that grow quickly in heat and high humidity - Ragweed pollen ## Why Your Dry Cough Won't Go Away Since a cough occurs as a symptom of another underlying health problem, the reasons a dry cough lingers are often related to its cause. A dry cough can be classified into one of the following categories based on how long it lingers: - **Acute cough:** Less than three weeks - **Subacute cough:** Between three and eight weeks - **Chronic cough:** Longer than eight weeks An acute cough usually results from a viral or bacterial infection. It can worsen or improve as the illness runs its course and often resolves as the infection clears. Acute coughs might also relate to allergies or asthma flare-ups. A subacute cough may outlast other symptoms of an infection, resulting in prolonged inflammation of your airways. About 60% of these coughs resolve on their own. A chronic cough may be linked to a more serious underlying chronic medical condition, such as postnasal drip, asthma, GERD, chronic bronchitis, and treatment with ACE inhibitors. The cough may persist until correctly diagnosed and treated. ## How to Soothe a Dry Cough at Home There are many [ways to soothe a dry cough at home](https://www.verywellhealth.com/remedies-for-dry-cough-200667), though finding what works may require trial and error due to limited research. These strategies might not cure a dry cough, but they can help relieve symptoms of irritation until the cough resolves or the underlying cause is treated. **Honey** The natural antimicrobial and wound-healing properties of [raw, unpasteurized honey](https://www.verywellhealth.com/6-honey-myths-11678932) make it an effective treatment for dry, raw coughs. To relieve a dry cough, take 1 to 2 teaspoons of honey alone or in warm water or herbal tea to soothe irritation. **Steam** Inhaling the warm, moist air of steam from a humidifier can help hydrate and soothe dry irritated airway passages. You can also [breathe in steam](https://www.verywellhealth.com/steam-inhalation-for-cold-and-sinus-5213591) by leaning a safe distance above a bowl of boiling water and draping a towel over your head to inhale as much moisture as possible. **Saltwater Gargle** The antibacterial and anti-inflammatory properties of salt make it effective as a natural remedy for infections. To help reduce the duration of a dry cough and the sore throat it causes, combine one-half teaspoon of salt with 8 ounces of warm water until the salt dissolves and gargle. **Ginger** [Ginger](https://www.verywellhealth.com/ginger-health-uses-nutrition-and-more-7487136) has anti-inflammatory properties that may help reduce throat inflammation and irritation. It also contains compounds called gingerols that can help relax airway muscles and relieve coughing. Steep freshly grated ginger root in hot water to make ginger tea or add ginger to other herbal tea blends. **Capsaicin** Natural [capsaicin](https://www.verywellhealth.com/can-i-use-flonase-for-my-cold-symptoms-770328) (chili) has some powerful effects against dry coughs triggered by environmental irritants. Taking capsaicin orally can reduce your cough reflex and improve unexplained coughing. However, it is advised to begin with small amounts. **Thyme** Thyme contains an active compound called thymol, which acts as an antispasmodic to prevent coughing fits and help relax throat muscles. Make thyme tea by steeping 3 to 4 teaspoons of dried thyme leaves or powder in boiling water for five to 10 minutes. **Turmeric** [Turmeric](https://www.verywellhealth.com/turmeric-supplements-may-offer-knee-pain-relief-5078684) (*Curcuma longa*) contains a compound called curcumin that may have mild antiviral, anti-inflammatory, and antibacterial properties. Some research suggests it may ease a cough caused by asthma. [Turmeric tea](https://www.verywellhealth.com/turmeric-tea-inflammation-uses-benefits-and-types-8778341) is generally well-tolerated, while oral supplements may cause digestive irritation. **Garlic** Garlic (*Allium sativum*) has mild antiviral, anti-inflammatory, and antibacterial properties. While garlic is promoted to boost your [immune system](https://www.verywellhealth.com/what-is-the-medical-immunity-3955691) and relieve cough associated with the common cold, the evidence is inconclusive. **Hydration** Increase hydration by consuming plenty of warm fluids, such as water, herbal teas, or soup broths, to moisten your throat and reduce dry cough symptoms. **Marshmallow Root** [Marshmallow root](https://www.verywellhealth.com/the-benefits-of-mullein-89575) is the root of the marshmallow plant. There is evidence that syrups and lozenges made with marshmallow root extract helped relieve mild dry cough, in just 10 minutes. **Slippery Elm** The inner bark of the [slippery elm](https://www.verywellhealth.com/the-benefits-of-slippery-elm-89585) tree contains mucilage, a substance comparable to marshmallow root. Mix slippery elm with water to produce a gel-like substance that coats and protects your throat. It can be used in a powder form that's added to hot water to make tea. Drink a few cups daily. **Licorice Root** [Licorice root](https://www.verywellhealth.com/the-benefits-of-licorice-root-89727) (*Glycyrrhiza glabra*) has been used since 2100 B.C. to treat pain and ease coughs. It can be used to make tea by steeping 2 tablespoons of shaved root in 8 ounces of boiling water for five to 10 minutes. **Thyme** [Thyme](https://www.verywellhealth.com/the-benefits-of-thymus-vulgaris-88803) (*Thymus vulgaris*) contains thymol, a compound believed to have antispasmodic effects that can help relax throat muscles. You can use dried thyme to make a tea that may help relieve a dry cough. **Cough Drops** [Cough drops](https://www.verywellhealth.com/overdosing-on-cough-drops-how-many-is-too-much-8631109) may reduce the discomfort of a dry cough and the sore throat it causes. Many cough drops contain menthol, which has a cooling effect. Other ingredients like [peppermint](https://www.verywellhealth.com/does-peppermint-help-with-nausea-7567195), eucalyptus oil, or honey may provide some relief from discomfort. **Marjoram** Marjoram (*Origanum majorana*) is a form of [oregano](https://www.verywellhealth.com/oregano-8412166). It has been used in traditional medicine for its reported anti-inflammatory, plant-based compounds (phytochemicals) that may help some types of dry cough. It can be steeped in hot water to make tea. **Holy Basil** [Holy basil](https://www.verywellhealth.com/holy-basil-4766587) (*Ocimum tenuiflorum*), also called tulsi, is a green leafy plant used for thousands of years for medicinal purposes, including reducing inflammation, improving immunity, and treating a dry cough. It can be consumed as a tea or added to steam as an extract. **Aromatherapy** Aromatherapy uses essential oils, or plant extracts, for health benefits. They can be put inside an oil diffuser to diffuse the oils into the air. Some can also be applied directly to your body with a carrier oil. [Essential oils](https://www.verywellhealth.com/essential-oils-for-asthma-4159539) that may help a dry cough include holy basil, eucalyptus, [peppermint](https://www.verywellhealth.com/does-peppermint-help-with-nausea-7567195), or thyme. ## When to See a Healthcare Provider Having a dry cough that is not getting better may indicate the need for treatment to relieve the physical as well as emotional aspects of the problem. The frustration of dealing with a dry cough that lasts longer than three weeks may affect your quality of life and psychological well-being. Contact your healthcare provider if your cough lasts longer than three weeks or if symptoms worsen despite home treatments. Based on the severity of your symptoms, your healthcare provider may prescribe a cough suppressant to provide immediate relief of an acute cough. Based on your symptoms, physical examination, and medical history, your healthcare provider may use one of the following diagnostic tests to determine the underlying cause of a dry cough that is not improving: **Lung imaging**: This may involve a [chest X-ray](https://www.verywellhealth.com/what-is-radiology-5085100) or [computed tomography (CT) scan](https://www.verywellhealth.com/what-is-a-cat-scan-189603) to examine the internal structure of your chest and lungs. [**Spirometry**](https://www.verywellhealth.com/asthma-and-spirometry-200531) **(**[**lung function test**](https://www.verywellhealth.com/forced-expiratory-capacity-measurement-914900)**)**: Lung function tests can measure the pattern of airflow into and out of your lungs, which is useful in diagnosing asthma. **Acid reflux testing**: Testing for [acid reflux](https://www.verywellhealth.com/symptoms-of-gerd-1742343) involves a pH probe, a test to measure the level of acid in your esophagus. An upper [endoscopy](https://www.verywellhealth.com/endoscopy-vs-colonoscopy-8735167) can detect irritation of tissue in your esophagus and can be used to obtain a [biopsy](https://www.verywellhealth.com/what-does-malignant-and-benign-mean-514240) (tissue sample) of your esophagus, if necessary. [**Electrocardiogram (ECG or EKG)**](https://www.verywellhealth.com/electrocardiogram-ekg-ecg-1745304): This test records your heart's electrical activity to identify abnormal heart activity, which may indicate heart disease or damage. **CT of the sinuses**: This test can help identify sinus disorders that may be contributing to a cough. ### Signs You Need Immediate Medical Care While most coughs eventually clear on their own, a dry cough can also be a sign of a severe or worsening medical condition. Consider the following guidelines in determining [when to seek medical attention for a dry cough](https://www.verywellhealth.com/what-to-do-about-a-cough-770770). Seek medical attention at an urgent care facility or your healthcare provider's office if you have any of the following with a dry cough: - Lasts longer than three weeks - [Heart disease](https://www.verywellhealth.com/heart-disease-7481236), swollen legs, or a cough that worsens when you lie down (signs of [heart failure](https://www.verywellhealth.com/heart-failure-4013345)) - [Fever](https://www.verywellhealth.com/heart-failure-4013345) - Thick, green or yellow phlegm - [Shortness of breath](https://www.verywellhealth.com/shortness-of-breath-5222701) or [fainting](https://www.verywellhealth.com/causes-of-fainting-1298399) - [Night sweats](https://www.verywellhealth.com/night-sweats-514441) - Unusual weight loss - A "whooping" sound when you breathe between coughs (a sign of [pertussis](https://www.verywellhealth.com/whooping-cough-7508194), or whooping cough) - A [stridor](https://www.verywellhealth.com/what-is-tracheitis-1192023) (high-pitched sound) when you breathe in - Contact with someone who has [tuberculosis](https://www.verywellhealth.com/tuberculosis-overview-1958923) - A violent cough that begins rapidly Seek urgent care for a coughing infant who's younger than 3 months. Also, get emergency medical attention by calling 911 or going to an emergency room if your dry cough has any of the following characteristics: - Bloody or pink mucus - Persistent or sharp [chest pain](https://www.verywellhealth.com/chest-pain-8420446) - [Difficulty breathing](https://www.verywellhealth.com/is-your-difficulty-breathing-asthma-or-something-else-200587) - [Difficulty swallowing](https://www.verywellhealth.com/symptoms-of-esophageal-cancer-1742267) - Vomiting or choking, especially in children ## What Medications Can Ease a Dry Cough? There are many over-the-counter and prescription options for treating a dry cough. The type of medication your healthcare provider advises using depends on the cause of your dry cough. Some common medications used for dry cough include the following: **Cough Suppressants** A [cough suppressant](https://www.verywellhealth.com/cough-suppressants-770584) (antitussive) is advised for a dry, hacking cough. These medications can include the following: - Delsym (dextromethorphan) and [Mucinex DM (guaifenesin and dextromethorphan)](https://www.verywellhealth.com/mucinex-d-vs-mucinex-dm-7554442) are nonprescription medications that may help suppress a cough reflex. - Tessalon (benzonatate) is a prescription medication that may help when dextromethorphan is ineffective. - Codeine and [hydrocodone](https://www.verywellhealth.com/percocet-vs-hydrocodone-7965199) are prescription opioids that can be added to cough syrups when other treatments are ineffective - Lyrica (pregabalin) and [Neurontin (gabapentin)](https://www.verywellhealth.com/how-long-to-take-gabapentin-for-nerve-pain-7486957) are two prescription drugs effective in treating some types of dry cough by blocking nerve impulses. **Postnasal Drip Relief** A cough caused by postnasal drip may improve with the use of one or more of the following medications: - [Antihistamines](https://www.verywellhealth.com/antihistamines-83078) can improve nasal congestion, making it easier to blow your nose and reduce the congestion. Over-the-counter oral antihistamines such as [Claritin (loratadine)](https://www.verywellhealth.com/what-you-should-know-about-claritin-770668), [Allegra (fexofenadine)](https://www.verywellhealth.com/before-you-buy-allegra-770326), or [Zyrtec (cetirizine)](https://www.verywellhealth.com/zyrtec-cetirizine-vs-benadryl-diphenhydramine-7644014) are also effective for allergic postnasal drip. Nasal antihistamine sprays such as [Astepro (azelastine)](https://www.verywellhealth.com/antihistamines-83078) can also relieve postnasal drip. - Nasal [glucocorticoids](https://www.verywellhealth.com/which-drugs-can-raise-cholesterol-levels-698229) can help reduce postnasal drip and inflammation from allergies. Over-the-counter options include Flonase (fluticasone) or Rhinocort Allergy (budesonide). **Cough-Related Asthma Treatment** The standard asthma treatment often includes two types of drugs: An inhaled corticosteroid to decrease airway inflammation: - Arnuity Ellipta (fluticasone) - Pulmicort Flexhaler (budesonide) - Qvar Redihaler (beclomethasone dipropionate) An inhaled bronchodilator to open your airways if you have shortness of breath or wheezing: - ProAir, Ventolin, or Proventil ([albuterol](https://www.verywellhealth.com/asthma-inhalers-2633190)) **GERD Treatment** GERD treatment typically includes the following medications: Proton pump inhibitors ([PPIs](https://www.verywellhealth.com/are-there-differences-between-proton-pump-inhibitors-1742291)) slow acid production in your stomach. These medications include: - [Prilosec (omeprazole)](https://www.verywellhealth.com/how-long-does-it-take-for-omeprazole-to-work-8413836) - [Nexium (esomeprazole)](https://www.verywellhealth.com/are-there-differences-between-proton-pump-inhibitors-1742291) - [Prevacid (lansoprazole)](https://www.verywellhealth.com/lansoprazole-vs-omeprazole-what-s-the-difference-8416516) H2 receptor antagonists, or [H2 blocker](https://www.verywellhealth.com/h2-blockers-vs-ppi-8605888)s, block the action of histamine, a chemical that triggers the production of stomach acid. These medications include: - [Tagamet HB (cimetidine)](https://www.verywellhealth.com/famotidine-vs-omeprazole-7508554) - Pepcid AC (famotidine) - nizatidine ## How to Manage a Chronic Dry Cough A chronic dry cough can linger as a symptom of an upper respiratory infection that continues after the disease clears. However, coughs that last longer than eight weeks are typically caused by an underlying medical condition. Managing chronic dry cough involves diagnosing and treating the underlying cause of the cough. Treatment can vary widely based on the underlying condition. Based on the cause of your chronic dry cough, treatments may involve medications to address the following problems: - Treat cough symptoms - Reduce postnasal drip - Reduce stomach acid in cases of GERD - Control asthma symptoms - Relieve the pain and discomfort of coughing - Treat lung cancer The following lifestyle modifications can support medical treatments for causes of chronic dry cough: - Drink plenty of liquids to keep a dry throat moisturized. - If you smoke or vape, stop. - Avoid secondhand cigarette smoke and airborne irritants in your home and workplace. - Consult your healthcare provider about changing your prescription if you take an ACE inhibitor or other medication known to cause a dry cough. - Avoid known allergens to reduce the risk of allergic reactions. - Take hot showers or use a humidifier to create moisture in the air. - Suck on hard candy or cough lozenges to treat the sensation of a tickle in the back of your throat. - Reduce your exposure to seasonal allergies such as hay fever by remaining indoors when airborne allergens are usually highest. - Use an air-conditioner rather than fans or open windows. - Encase pillows and mattresses inside dust mite covers. - After being outside, shower and change your clothes. ### Tips for Breathing Better With a Dry Cough Breathing better with a dry cough can often be a challenge at night. Try these strategies to improve your nighttime breathing: - Elevate your head and chest with extra pillows or a wedge. - Lie on your side, not your back. - Use a nasal decongestant for a brief period to treat postnasal drip. - Continue GERD treatment for at least six weeks. - Take a warm shower before going to bed. - Use a humidifier in your room at night. While you can't always prevent a dry cough, you can take the following steps to build your immune system to potentially reduce the effects of a dry cough if it occurs: - Get at least seven hours of quality, uninterrupted sleep nightly. - Reduce sources of physical and psychological stress. - Reduce your alcohol consumption. - Remain physically active with walks and exercises. - Consume as many fresh fruits and vegetables as possible every day. - Get recommended vaccines. - Consult your healthcare provider about the benefits of taking zinc at the start of a respiratory infection to reduce the duration and severity of symptoms.

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