🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 19 (from laksa190)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa019.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 FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.chop.edu/conditions-diseases/fever-children\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.chop.edu/conditions-diseases/fever-children\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.chop.edu\/conditions-diseases\/fever-children","crawl_time":1775400830,"first_indexed_time":1530144116,"http_code":200,"src_unparsed":"edu,chop!www,\/conditions-diseases\/fever-children s443","src_root_hash":"3983969987610961419","history_drop_reason":null,"meta_title":"Fever in Healthy Children | Children's Hospital of Philadelphia","meta_descriptions":["When your child has a fever, the body resets its thermostat at a higher temperature. This helps the body fight off invading microorganisms."],"attrs_boilerpipe_text":"Fever in kids: when to call the doctor\nLet's talk about fever. Fever in kids can cause lots of worry. This video will help you learn how to manage your child's fever at home and when you should call the doctor. Remember that we're talking about healthy children older than 3 months. For children younger than 3 months and children of any age who have health problems that make infection more likely, a fever can be a sign of a more serious infection. Always call your doctor for advice.\nWhat is a fever?  A fever is your body's normal response to infection. It actually helps you get better. The formal definition of a fever is a temperature greater than or equal to 100.4 degrees Fahrenheit or 38 degrees Celsius. \nWhy do you get a fever?  Fever is really common in younger kids. They like to put things in their mouth. This is one way they're exposed to more germs. This isn't bad. Getting infections actually builds your immune system. Two types of germs cause infections: viruses and bacteria. Both can cause fever. Most of the time, it's a virus making your child sick. Your immune system takes care of viruses. Antibiotics don't help.\nBacteria are different. They cause infections that may get worse if they're not treated with antibiotics. Examples are urinary tract infections and strep throat.\nWhy does fever make you feel bad? Even though fever makes you feel bad, fever is actually helping your body get well. Fever is your friend. When a virus or bacteria enters the body, the brain turns the thermostat up. A higher temperature makes it harder for the germs to multiply. The heart rate goes up, so breathing gets faster and harder. Muscle activity increases, so your child might shiver and feel achy. Their hands and feet may feel cold and they might have a headache. And of course, they'll be tired and cranky.\nAll of these fever symptoms are typical and expected: faster heart rate and breathing, shivering, cold hands and feet, headache and body aches, tired and fussy, and poor appetite.\nOne fear about fever is that it can cause seizures and brain damage. A high temperature will not cause brain damage, and seizures due to fever are rare. When seizures from fever do occur, they're usually brief and don't cause harm.\nHow can I help? Most of the time, you won't even need to check the temperature with a thermometer. You can usually tell that your child has a fever just by touch. If your child has a fever, dress them in light clothing, put a cool washcloth on their forehead, make sure they rest, and encourage them to drink.\nFever makes the body work harder, so it uses more water. If your child isn't urinating or having a wet diaper at least once every 6 to 8 hours, call your doctor.\nIf your child seems very uncomfortable, you can use fever medicines like acetaminophen or ibuprofen. These medicines work by resetting the body's thermostat closer to normal, but they're not necessary.\nIf you do use fever medicine, choose just one; don't alternate. And be sure to give the correct dose. Fever may come back when the medicine wears off and that's OK. Fever will go up and down on its own, whether you give your child medicine or not. And the fever will be higher in the afternoon and at night.\nWhen should I call the doctor? Kids who have fever will act sick, but a few times during the day, they should be perkier. If you see this, feel reassured. Many parents think that their child's temperature is the main thing to watch and worry about. But it's much more important to focus on the other symptoms, as you decide whether you need to call a doctor.\nIt's time to call your doctor if your child has any of these symptoms: extremely sleepy or irritable; trouble breathing; rashes; pain, redness or swelling localized in one area (like a bad sore throat or a red, swollen knee); drinking very little or not at all; severely decreased urination; fever lasting longer than three days; or seizure.\nIf you have a feeling that something isn't right, trust your instincts and call your doctor. Remember, if your child has a fever, don't panic, and don't worry too much about the temperature; focus on the symptoms.\nThanks for learning with us.","attrs_markdown":"[Skip to main content](https:\/\/www.chop.edu\/conditions-diseases\/fever-children#main-content)\n\nNotification\n\nFri, 03\/13\/2026 - 10:31\n\nHigh Volumes and Wait Times\n\nUrgent\n\nGlobal\n\nWe are seeing an increase in viral activity leading to a surge of patients at our Philadelphia and King of Prussia Emergency Rooms and across the CHOP Care Network. To help emergency rooms stay ready for the families who need them most, we encourage families to use our [symptom checker](https:\/\/www.chop.edu\/symptom-checker \"Symptom Checker\") and [check this guide](https:\/\/www.chop.edu\/news\/health-tip\/right-care-right-place-where-turn-when-your-child-sick \"Right Care, Right Place: Where to Turn When Your Child Is Sick\") to help assess the type of care your child needs, including options like video visits and urgent care.\n\n###### High Volumes and Wait Times\nWe are seeing an increase in viral activity leading to a surge of patients at our Philadelphia and King of Prussia Emergency Rooms and across the CHOP Care Network. To help emergency rooms stay ready for the families who need them most, we encourage families to use our [symptom checker](https:\/\/www.chop.edu\/symptom-checker \"Symptom Checker\") and [check this guide](https:\/\/www.chop.edu\/news\/health-tip\/right-care-right-place-where-turn-when-your-child-sick \"Right Care, Right Place: Where to Turn When Your Child Is Sick\") to help assess the type of care your child needs, including options like video visits and urgent care.\n\n## Secondary\n[Go to CHOP.edu](https:\/\/www.chop.edu\/)\n\n- [Research](https:\/\/www.research.chop.edu\/)\n- [Careers](https:\/\/careers.chop.edu\/)\n- [International](https:\/\/gps.chop.edu\/)\n- [Donate Now](https:\/\/give2.chop.edu\/give\/241805\/#!\/donation\/checkout?c_src=XXAI-eMainNav)\n- [MyCHOP Portal](https:\/\/mychop.chop.edu\/mychart)\n\n## Main navigation\n- Get Care Toggle sub-navigation\n- Patients & Families Toggle sub-navigation\n- Healthcare Professionals Toggle sub-navigation\n- [Locations](https:\/\/www.chop.edu\/locations)\n- [Specialties](https:\/\/www.chop.edu\/specialties)\n\n- Close Menu\n  \n  Get Care\n  - [See all types of care](https:\/\/www.chop.edu\/get-care)\n  - [Schedule an appointment](https:\/\/www.chop.edu\/appointment-scheduling)\n  - [Find a doctor](https:\/\/www.chop.edu\/doctors)\n  - [Symptom Checker](https:\/\/www.chop.edu\/symptom-checker)\n  - [Get a second opinion](https:\/\/www.chop.edu\/second-opinions)\n  - [Conditions we treat](https:\/\/www.chop.edu\/conditions-diseases)\n  \n  - [Primary Care](https:\/\/www.chop.edu\/primary-care-locations)\n  - [Specialty Care](https:\/\/www.chop.edu\/specialty-care-locations)\n  - [Emergency Care](https:\/\/www.chop.edu\/emergency-care-locations)\n  - [Urgent Care](https:\/\/www.chop.edu\/urgent-care-locations)\n  - [Inpatient Care for Kids](https:\/\/www.chop.edu\/inpatient-care-locations)\n  - [Community Hospital Affiliates](https:\/\/www.chop.edu\/community-affiliates)\n  \n  ### Find a research study\n  Use this finder to learn more about the purpose of these studies and clinical trials, find out who can participate, and tell us you're interested in enrolling.\n  \n  [Search now](https:\/\/www.chop.edu\/research-studies)\n- Close Menu\n  \n  Patients & Families\n  - [Resources for families](https:\/\/www.chop.edu\/patients-and-families)\n  - [Caring for your child](https:\/\/www.chop.edu\/caring-for-your-child)\n  - [Request medical records](https:\/\/www.chop.edu\/patients-and-visitors\/obtaining-medical-records)\n  - [Find research studies](https:\/\/www.chop.edu\/research-studies)\n  \n  Navigating your visit\n  \n  [Inpatient stays in Philadelphia](https:\/\/www.chop.edu\/philadelphia-campus\/your-childs-inpatient-visit) [Inpatient stays in King of Prussia](https:\/\/www.chop.edu\/king-prussia-campus\/your-childs-inpatient-visit) [Health forms](https:\/\/www.chop.edu\/primary-care-locations\/health-form-requests)\n  \n  [Billing & insurance](https:\/\/www.chop.edu\/billing-and-insurance)\n  \n  [Pay a bill](https:\/\/www.chop.edu\/billing-and-insurance\/online-bill-pay) [Family Health Coverage Program](https:\/\/www.chop.edu\/billing-and-insurance\/family-health-coverage-program) [Accepted insurance plans](https:\/\/www.chop.edu\/centers-programs\/billing-and-insurance\/does-chop-take-my-insurance) [Get an Estimate for Services](https:\/\/www.chop.edu\/centers-programs\/billing-and-insurance\/request-cost-estimate)\n  \n  ### Innovation and your child\n  Led by the greatest minds in medicine our world-renowned teams are taking on the toughest diseases the world has ever seen.\n  \n  [Learn more](https:\/\/www.chop.edu\/innovation-pediatric-healthcare)\n- Close Menu\n  \n  Healthcare Professionals\n  - [Resources for professionals](https:\/\/www.chop.edu\/healthcare-professionals)\n  - [Continuing Education (CE) Portal](https:\/\/chop.cloud-cme.com\/default.aspx)\n  - [CE live courses](https:\/\/chop.cloud-cme.com\/course\/listing?p=1000)\n  - [All upcoming events](https:\/\/www.chop.edu\/healthcare-professionals\/events)\n  \n  - [Clinical Pathways](https:\/\/www.chop.edu\/pathways)\n  - [CHOP OPEN (Recorded webinars)](https:\/\/open.chop.edu\/)\n  - [General inquiries](https:\/\/www.chop.edu\/centers-programs\/healthcare-professionals\/contactus)\n  - [Request a speaker](https:\/\/www.chop.edu\/healthcare-professionals\/book-a-speaker)\n  \n  Refer a patient\n  \n  [Submit referral form](https:\/\/www.chop.edu\/healthcare-professionals\/national-patient-services-referrals) [Referral toolkit](https:\/\/www.chop.edu\/healthcare-professionals\/patient-referral-toolkit) [International inquiries](https:\/\/gps.chop.edu\/refer-a-patient)\n  \n  ### Find research studies\n  Explore research studies available at CHOP that may be helpful to your patients.\n  \n  [Search now](https:\/\/www.chop.edu\/research-studies\/search)\n\n## Sidebar\n- [Conditions](https:\/\/www.chop.edu\/conditions-diseases)\n- Innovation\n  - [Our Breakthroughs](https:\/\/www.chop.edu\/innovation-pediatric-healthcare)\n  - [Research Studies](https:\/\/www.chop.edu\/research-studies)\n- [Programs & Initiatives](https:\/\/www.chop.edu\/programs-and-initiatives)\n- About CHOP\n  - [About CHOP](https:\/\/www.chop.edu\/about-us)\n  - [Newsroom](https:\/\/www.chop.edu\/newsroom)\n  - [Awards, Accreditations, and Recognition](https:\/\/www.chop.edu\/about-us\/awards-accreditations-and-recognition)\n  - [Inclusion and Belonging](https:\/\/www.chop.edu\/centers-programs\/inclusion-belonging)\n- CHOP Foundation\n  - [Ways to Give](https:\/\/www.chop.edu\/giving)\n  - [Donate Now](https:\/\/give2.chop.edu\/give\/241805\/#!\/donation\/checkout?c_src=XXAI-eMainSide)\n  - [Your Impact](https:\/\/www.chop.edu\/giving\/your-impact)\n  - [Get Involved](https:\/\/www.chop.edu\/giving\/get-involved)\n  - [More Ways to Give](https:\/\/www.chop.edu\/giving\/more-ways-to-give)\n\n## Secondary\n[Go to CHOP.edu](https:\/\/www.chop.edu\/)\n\n- [Research](https:\/\/www.research.chop.edu\/)\n- [Careers](https:\/\/careers.chop.edu\/)\n- [International](https:\/\/gps.chop.edu\/)\n- [Donate Now](https:\/\/give2.chop.edu\/give\/241805\/#!\/donation\/checkout?c_src=XXAI-eMainNav)\n- [MyCHOP Portal](https:\/\/mychop.chop.edu\/mychart)\n\n## Mobile Navigation\n- Get Care\n  - [See all types of care](https:\/\/www.chop.edu\/get-care)\n  - [Schedule an appointment](https:\/\/www.chop.edu\/appointment-scheduling)\n  - [Find a doctor](https:\/\/www.chop.edu\/doctors)\n  - [Symptom Checker](https:\/\/www.chop.edu\/symptom-checker)\n  - [Get a second opinion](https:\/\/www.chop.edu\/second-opinions)\n  - [Conditions we treat](https:\/\/www.chop.edu\/conditions-diseases)\n  - [Primary Care](https:\/\/www.chop.edu\/primary-care-locations)\n  - [Specialty Care](https:\/\/www.chop.edu\/specialty-care-locations)\n  - [Emergency Care](https:\/\/www.chop.edu\/emergency-care-locations)\n  - [Urgent Care](https:\/\/www.chop.edu\/urgent-care-locations)\n  - [Inpatient Care for Kids](https:\/\/www.chop.edu\/inpatient-care-locations)\n  - [Community Hospital Affiliates](https:\/\/www.chop.edu\/community-affiliates)\n- Patients & Families\n  - [Resources for families](https:\/\/www.chop.edu\/patients-and-families)\n  - [Caring for your child](https:\/\/www.chop.edu\/caring-for-your-child)\n  - [Request medical records](https:\/\/www.chop.edu\/patients-and-visitors\/obtaining-medical-records)\n  - [Find research studies](https:\/\/www.chop.edu\/research-studies)\n  - Navigating your visit\n    - [Inpatient stays in Philadelphia](https:\/\/www.chop.edu\/philadelphia-campus\/your-childs-inpatient-visit)\n    - [Inpatient stays in King of Prussia](https:\/\/www.chop.edu\/king-prussia-campus\/your-childs-inpatient-visit)\n    - [Health forms](https:\/\/www.chop.edu\/primary-care-locations\/health-form-requests)\n  - Billing & insurance\n    - [Pay a bill](https:\/\/www.chop.edu\/billing-and-insurance\/online-bill-pay)\n    - [Family Health Coverage Program](https:\/\/www.chop.edu\/billing-and-insurance\/family-health-coverage-program)\n    - [Accepted insurance plans](https:\/\/www.chop.edu\/centers-programs\/billing-and-insurance\/does-chop-take-my-insurance)\n    - [Get an Estimate for Services](https:\/\/www.chop.edu\/centers-programs\/billing-and-insurance\/request-cost-estimate)\n- Healthcare Professionals\n  - [Resources for professionals](https:\/\/www.chop.edu\/healthcare-professionals)\n  - [Continuing Education (CE) Portal](https:\/\/chop.cloud-cme.com\/default.aspx)\n  - [CE live courses](https:\/\/chop.cloud-cme.com\/course\/listing?p=1000)\n  - [All upcoming events](https:\/\/www.chop.edu\/healthcare-professionals\/events)\n  - [Clinical Pathways](https:\/\/www.chop.edu\/pathways)\n  - [CHOP OPEN (Recorded webinars)](https:\/\/open.chop.edu\/)\n  - [General inquiries](https:\/\/www.chop.edu\/centers-programs\/healthcare-professionals\/contactus)\n  - [Request a speaker](https:\/\/www.chop.edu\/healthcare-professionals\/book-a-speaker)\n  - Refer a patient\n    - [Submit referral form](https:\/\/www.chop.edu\/healthcare-professionals\/national-patient-services-referrals)\n    - [Referral toolkit](https:\/\/www.chop.edu\/healthcare-professionals\/patient-referral-toolkit)\n    - [International inquiries](https:\/\/gps.chop.edu\/refer-a-patient)\n- [Locations](https:\/\/www.chop.edu\/locations)\n- [Specialties](https:\/\/www.chop.edu\/specialties)\n- [Conditions](https:\/\/www.chop.edu\/conditions-diseases)\n- Innovation\n  - [Our Breakthroughs](https:\/\/www.chop.edu\/innovation-pediatric-healthcare)\n  - [Research Studies](https:\/\/www.chop.edu\/research-studies)\n- [Programs & Initiatives](https:\/\/www.chop.edu\/programs-and-initiatives)\n- About CHOP\n  - [About CHOP](https:\/\/www.chop.edu\/about-us)\n  - [Newsroom](https:\/\/www.chop.edu\/newsroom)\n  - [Awards, Accreditations, and Recognition](https:\/\/www.chop.edu\/about-us\/awards-accreditations-and-recognition)\n  - [Inclusion and Belonging](https:\/\/www.chop.edu\/centers-programs\/inclusion-belonging)\n- CHOP Foundation\n  - [Ways to Give](https:\/\/www.chop.edu\/giving)\n  - [Donate Now](https:\/\/give2.chop.edu\/give\/241805\/#!\/donation\/checkout?c_src=XXAI-eMainSide)\n  - [Your Impact](https:\/\/www.chop.edu\/giving\/your-impact)\n  - [Get Involved](https:\/\/www.chop.edu\/giving\/get-involved)\n  - [More Ways to Give](https:\/\/www.chop.edu\/giving\/more-ways-to-give)\n\n# Fever in Healthy Children\n## Breadcrumb\n- [Home](https:\/\/www.chop.edu\/)\n- [Search Conditions](https:\/\/www.chop.edu\/conditions-diseases)\n- Fever In Healthy Children\n# Fever in Healthy Children\nReviewed by [Julie Kardos, MD, FAAP](https:\/\/www.chop.edu\/doctors\/kardos-julie), [Naline Lai, MD, FAAP](https:\/\/www.chop.edu\/doctors\/lai-naline)\n\n## What is a fever?\nA fever is formally defined by most primary care providers as a temperature of 100.4 degrees Fahrenheit (38 degrees Celsius) and higher.\n\n- Fever in kids: when to call the doctor\n  \n  Let's talk about fever. Fever in kids can cause lots of worry. This video will help you learn how to manage your child's fever at home and when you should call the doctor. Remember that we're talking about healthy children older than 3 months. For children younger than 3 months and children of any age who have health problems that make infection more likely, a fever can be a sign of a more serious infection. Always call your doctor for advice.\n  \n  What is a fever? A fever is your body's normal response to infection. It actually helps you get better. The formal definition of a fever is a temperature greater than or equal to 100.4 degrees Fahrenheit or 38 degrees Celsius.\n  \n  Why do you get a fever? Fever is really common in younger kids. They like to put things in their mouth. This is one way they're exposed to more germs. This isn't bad. Getting infections actually builds your immune system. Two types of germs cause infections: viruses and bacteria. Both can cause fever. Most of the time, it's a virus making your child sick. Your immune system takes care of viruses. Antibiotics don't help.\n  \n  Bacteria are different. They cause infections that may get worse if they're not treated with antibiotics. Examples are urinary tract infections and strep throat.\n  \n  Why does fever make you feel bad? Even though fever makes you feel bad, fever is actually helping your body get well. Fever is your friend. When a virus or bacteria enters the body, the brain turns the thermostat up. A higher temperature makes it harder for the germs to multiply. The heart rate goes up, so breathing gets faster and harder. Muscle activity increases, so your child might shiver and feel achy. Their hands and feet may feel cold and they might have a headache. And of course, they'll be tired and cranky.\n  \n  All of these fever symptoms are typical and expected: faster heart rate and breathing, shivering, cold hands and feet, headache and body aches, tired and fussy, and poor appetite.\n  \n  One fear about fever is that it can cause seizures and brain damage. A high temperature will not cause brain damage, and seizures due to fever are rare. When seizures from fever do occur, they're usually brief and don't cause harm.\n  \n  How can I help? Most of the time, you won't even need to check the temperature with a thermometer. You can usually tell that your child has a fever just by touch. If your child has a fever, dress them in light clothing, put a cool washcloth on their forehead, make sure they rest, and encourage them to drink.\n  \n  Fever makes the body work harder, so it uses more water. If your child isn't urinating or having a wet diaper at least once every 6 to 8 hours, call your doctor.\n  \n  If your child seems very uncomfortable, you can use fever medicines like acetaminophen or ibuprofen. These medicines work by resetting the body's thermostat closer to normal, but they're not necessary.\n  \n  If you do use fever medicine, choose just one; don't alternate. And be sure to give the correct dose. Fever may come back when the medicine wears off and that's OK. Fever will go up and down on its own, whether you give your child medicine or not. And the fever will be higher in the afternoon and at night.\n  \n  When should I call the doctor? Kids who have fever will act sick, but a few times during the day, they should be perkier. If you see this, feel reassured. Many parents think that their child's temperature is the main thing to watch and worry about. But it's much more important to focus on the other symptoms, as you decide whether you need to call a doctor.\n  \n  It's time to call your doctor if your child has any of these symptoms: extremely sleepy or irritable; trouble breathing; rashes; pain, redness or swelling localized in one area (like a bad sore throat or a red, swollen knee); drinking very little or not at all; severely decreased urination; fever lasting longer than three days; or seizure.\n  \n  If you have a feeling that something isn't right, trust your instincts and call your doctor. Remember, if your child has a fever, don't panic, and don't worry too much about the temperature; focus on the symptoms.\n  \n  Thanks for learning with us.\n\nTranscript Transcript\n## What happens when your child gets a fever?\nYour child makes a fever to fight off germs. Your child’s immune system increases the body temperature to help your child get rid of germs without causing harm to your child.\n\nA fever often makes your child feel hot and look flushed. Fevers can cause headaches or body aches, sweating or shivering. Some kids get headaches with fever, and most kids lose their appetites with fever. Some kids just feel sleepier than usual. Many kids are cranky when they have fevers and feel much better when their fevers go down again.\n\nYou may notice your child’s heart rate and breathing rate increase with fever, similar to if they were just running. This is a normal part of fever.\n\n## What conditions can cause a fever?\nFevers are common in children. Most fevers in children are caused by viruses. A much smaller number are due to bacterial infections, such as ear infections, strep throat or pneumonia.\n\nProlonged fever, meaning fever for more than a week, or recurring fevers can be a sign of underlying chronic disease, so it is important to check with your child's primary care provider.\n\n## When should a fever be treated?\nA fever should be treated when it causes discomfort to your child. Treating fever can relieve associated aches and pains, allowing your child to sleep more comfortably and to drink well to prevent dehydration. If your child is already sleeping well with fever and is comfortable while awake, you do not need to treat the fever. Treating your child's fever will not help the body get rid of the infection any faster; it simply will relieve discomfort associated with fever.\n\n### What can I do to decrease my child's fever?\nIf a fever is making your child uncomfortable, administer an anti-fever medication, such as acetaminophen or ibuprofen. **DO NOT** give your child aspirin, as it has been linked to a serious, potentially fatal disease, called Reye syndrome.\n\nOther ways to help your child feel more comfortable when they have a fever:\n\n- Dress your child lightly. Excess clothing will trap body heat and cause the temperature to rise. However, if your child feels cold, let them have their extra blanket. The goal is comfort, not “getting the fever down.”\n- Encourage your child to drink plenty of fluids, such as juices, milk, sports drinks, soup broth or popsicles.\n- Give your child a lukewarm bath if they find this comforting. Do not allow your child to shiver from cold water, as this can raise the body temperature. **NEVER leave your child unattended in the bathtub.**\n- Place cold washcloths over areas of the body where the blood vessels are close to the surface of the skin such as the forehead, wrists and groins.\n- **DO NOT** use alcohol baths.\n### When should I call my child's primary care provider?\n**If your child is younger than 2 months with a rectal temperature greater than 100.4 degrees Fahrenheit (38 degrees Celsius), go to an emergency department immediately.**\n\n**If your child is between 2 and 3 months old** and their temperature (taken any way) is greater than 100.4 degrees Fahrenheit, call your baby’s primary care provider immediately.\n\n**If your child is older than 3 months,** call the primary care provider right away if:\n\n- Your child is crying inconsolably.\n- Your child is difficult to awaken.\n- Your child has been in a very hot place, such as inside a hot car.\n- Your child has other symptoms such as a severe headache, stiff neck, or other severe pain.\n- Fever is accompanied by a rash.\n- Your child is taking steroids or has an immune system problem, such as cancer.\n- Your child looks or acts very sick.\n- Your child has severe vomiting or diarrhea.\n- Your child is not up to date on their vaccines.\n- Your child has a seizure (convulsion).\n\n**Call your child's primary care provider if any of the following conditions are present:**\n\n- Your child has a fever for more than two or three days.\n- Your child seems to be getting worse or still acts sick when the fever comes down.\n- You have other concerns or questions.\n## I have heard of children having a seizure from fever. What should I do about that?\nAbout 3% of children between the ages of 6 months and 5 years can develop seizures from fever, called febrile seizures. There is a tendency for this to occur if a family member also had febrile seizures as a child. The seizures involve total body shaking and typically last fewer than two minutes.\n\nIf your child does have a febrile seizure, place them on the floor where they cannot fall, and where you can extend their airway. If you hold them and their neck is flexed, they might have difficulty breathing. If your child has a febrile seizure, call their primary care provider or seek medical attention.\n\nFebrile seizures do not typically cause any damage to children. A febrile seizure does not mean your child has epilepsy. Treating a fever does not typically reduce the risk of having a febrile seizure, especially since most febrile seizures occur at the onset of fever, before you realize that your child is sick.\n\n![](https:\/\/www.chop.edu\/sites\/default\/files\/styles\/landscape_150_3x2_160x107_1x\/public\/health-tips-my-child-has-a-fever-now-what-16x9.jpg?itok=jhv36laK)\n\n### Fever: A review of what to do\nPediatricians want you to know this: Nothing has changed about how you should manage a fever.\n\n[Follow these steps](https:\/\/www.chop.edu\/news\/health-tip\/my-child-has-a-fever-now-what)\n\n## Resources to help\n#### Fever in Healthy Children Resources\n[View Fever in Healthy Children Resources](https:\/\/www.chop.edu\/conditions-diseases\/fever-children\/resources)\n\nFeedback\n\n3401 Civic Center Blvd.Philadelphia, PA 19104\n\n## Footer\n- [About CHOP](https:\/\/www.chop.edu\/about-us)\n  - [Careers](https:\/\/careers.chop.edu\/)\n  - [Our mission](https:\/\/www.chop.edu\/about-us\/our-mission)\n  - 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Children's Hospital of Philadelphia is a charitable 501(c)(3) nonprofit organization.\n\n[Jump back to top](https:\/\/www.chop.edu\/conditions-diseases\/fever-children#main-content)","attrs_readable_markdown":"- Fever in kids: when to call the doctor\n  \n  Let's talk about fever. Fever in kids can cause lots of worry. This video will help you learn how to manage your child's fever at home and when you should call the doctor. Remember that we're talking about healthy children older than 3 months. For children younger than 3 months and children of any age who have health problems that make infection more likely, a fever can be a sign of a more serious infection. Always call your doctor for advice.\n  \n  What is a fever? A fever is your body's normal response to infection. It actually helps you get better. The formal definition of a fever is a temperature greater than or equal to 100.4 degrees Fahrenheit or 38 degrees Celsius.\n  \n  Why do you get a fever? Fever is really common in younger kids. They like to put things in their mouth. This is one way they're exposed to more germs. This isn't bad. Getting infections actually builds your immune system. Two types of germs cause infections: viruses and bacteria. Both can cause fever. Most of the time, it's a virus making your child sick. Your immune system takes care of viruses. Antibiotics don't help.\n  \n  Bacteria are different. They cause infections that may get worse if they're not treated with antibiotics. Examples are urinary tract infections and strep throat.\n  \n  Why does fever make you feel bad? Even though fever makes you feel bad, fever is actually helping your body get well. Fever is your friend. When a virus or bacteria enters the body, the brain turns the thermostat up. A higher temperature makes it harder for the germs to multiply. The heart rate goes up, so breathing gets faster and harder. Muscle activity increases, so your child might shiver and feel achy. Their hands and feet may feel cold and they might have a headache. And of course, they'll be tired and cranky.\n  \n  All of these fever symptoms are typical and expected: faster heart rate and breathing, shivering, cold hands and feet, headache and body aches, tired and fussy, and poor appetite.\n  \n  One fear about fever is that it can cause seizures and brain damage. A high temperature will not cause brain damage, and seizures due to fever are rare. When seizures from fever do occur, they're usually brief and don't cause harm.\n  \n  How can I help? Most of the time, you won't even need to check the temperature with a thermometer. You can usually tell that your child has a fever just by touch. If your child has a fever, dress them in light clothing, put a cool washcloth on their forehead, make sure they rest, and encourage them to drink.\n  \n  Fever makes the body work harder, so it uses more water. If your child isn't urinating or having a wet diaper at least once every 6 to 8 hours, call your doctor.\n  \n  If your child seems very uncomfortable, you can use fever medicines like acetaminophen or ibuprofen. These medicines work by resetting the body's thermostat closer to normal, but they're not necessary.\n  \n  If you do use fever medicine, choose just one; don't alternate. And be sure to give the correct dose. Fever may come back when the medicine wears off and that's OK. Fever will go up and down on its own, whether you give your child medicine or not. And the fever will be higher in the afternoon and at night.\n  \n  When should I call the doctor? Kids who have fever will act sick, but a few times during the day, they should be perkier. If you see this, feel reassured. Many parents think that their child's temperature is the main thing to watch and worry about. But it's much more important to focus on the other symptoms, as you decide whether you need to call a doctor.\n  \n  It's time to call your doctor if your child has any of these symptoms: extremely sleepy or irritable; trouble breathing; rashes; pain, redness or swelling localized in one area (like a bad sore throat or a red, swollen knee); drinking very little or not at all; severely decreased urination; fever lasting longer than three days; or seizure.\n  \n  If you have a feeling that something isn't right, trust your instincts and call your doctor. Remember, if your child has a fever, don't panic, and don't worry too much about the temperature; focus on the symptoms.\n  \n  Thanks for learning with us.","meta_canonical":null}

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Meta Title	Fever in Healthy Children \| Children's Hospital of Philadelphia
Meta Description	When your child has a fever, the body resets its thermostat at a higher temperature. This helps the body fight off invading microorganisms.
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Boilerpipe Text	Fever in kids: when to call the doctor Let's talk about fever. Fever in kids can cause lots of worry. This video will help you learn how to manage your child's fever at home and when you should call the doctor. Remember that we're talking about healthy children older than 3 months. For children younger than 3 months and children of any age who have health problems that make infection more likely, a fever can be a sign of a more serious infection. Always call your doctor for advice. What is a fever? A fever is your body's normal response to infection. It actually helps you get better. The formal definition of a fever is a temperature greater than or equal to 100.4 degrees Fahrenheit or 38 degrees Celsius. Why do you get a fever? Fever is really common in younger kids. They like to put things in their mouth. This is one way they're exposed to more germs. This isn't bad. Getting infections actually builds your immune system. Two types of germs cause infections: viruses and bacteria. Both can cause fever. Most of the time, it's a virus making your child sick. Your immune system takes care of viruses. Antibiotics don't help. Bacteria are different. They cause infections that may get worse if they're not treated with antibiotics. Examples are urinary tract infections and strep throat. Why does fever make you feel bad? Even though fever makes you feel bad, fever is actually helping your body get well. Fever is your friend. When a virus or bacteria enters the body, the brain turns the thermostat up. A higher temperature makes it harder for the germs to multiply. The heart rate goes up, so breathing gets faster and harder. Muscle activity increases, so your child might shiver and feel achy. Their hands and feet may feel cold and they might have a headache. And of course, they'll be tired and cranky. All of these fever symptoms are typical and expected: faster heart rate and breathing, shivering, cold hands and feet, headache and body aches, tired and fussy, and poor appetite. One fear about fever is that it can cause seizures and brain damage. A high temperature will not cause brain damage, and seizures due to fever are rare. When seizures from fever do occur, they're usually brief and don't cause harm. How can I help? Most of the time, you won't even need to check the temperature with a thermometer. You can usually tell that your child has a fever just by touch. If your child has a fever, dress them in light clothing, put a cool washcloth on their forehead, make sure they rest, and encourage them to drink. Fever makes the body work harder, so it uses more water. If your child isn't urinating or having a wet diaper at least once every 6 to 8 hours, call your doctor. If your child seems very uncomfortable, you can use fever medicines like acetaminophen or ibuprofen. These medicines work by resetting the body's thermostat closer to normal, but they're not necessary. If you do use fever medicine, choose just one; don't alternate. And be sure to give the correct dose. Fever may come back when the medicine wears off and that's OK. Fever will go up and down on its own, whether you give your child medicine or not. And the fever will be higher in the afternoon and at night. When should I call the doctor? Kids who have fever will act sick, but a few times during the day, they should be perkier. If you see this, feel reassured. Many parents think that their child's temperature is the main thing to watch and worry about. But it's much more important to focus on the other symptoms, as you decide whether you need to call a doctor. It's time to call your doctor if your child has any of these symptoms: extremely sleepy or irritable; trouble breathing; rashes; pain, redness or swelling localized in one area (like a bad sore throat or a red, swollen knee); drinking very little or not at all; severely decreased urination; fever lasting longer than three days; or seizure. If you have a feeling that something isn't right, trust your instincts and call your doctor. Remember, if your child has a fever, don't panic, and don't worry too much about the temperature; focus on the symptoms. Thanks for learning with us.
Markdown	[Skip to main content](https://www.chop.edu/conditions-diseases/fever-children#main-content) Notification Fri, 03/13/2026 - 10:31 High Volumes and Wait Times Urgent Global We are seeing an increase in viral activity leading to a surge of patients at our Philadelphia and King of Prussia Emergency Rooms and across the CHOP Care Network. To help emergency rooms stay ready for the families who need them most, we encourage families to use our [symptom checker](https://www.chop.edu/symptom-checker "Symptom Checker") and [check this guide](https://www.chop.edu/news/health-tip/right-care-right-place-where-turn-when-your-child-sick "Right Care, Right Place: Where to Turn When Your Child Is Sick") to help assess the type of care your child needs, including options like video visits and urgent care. ###### High Volumes and Wait Times We are seeing an increase in viral activity leading to a surge of patients at our Philadelphia and King of Prussia Emergency Rooms and across the CHOP Care Network. To help emergency rooms stay ready for the families who need them most, we encourage families to use our [symptom checker](https://www.chop.edu/symptom-checker "Symptom Checker") and [check this guide](https://www.chop.edu/news/health-tip/right-care-right-place-where-turn-when-your-child-sick "Right Care, Right Place: Where to Turn When Your Child Is Sick") to help assess the type of care your child needs, including options like video visits and urgent care. ## Secondary [Go to CHOP.edu](https://www.chop.edu/) - [Research](https://www.research.chop.edu/) - [Careers](https://careers.chop.edu/) - [International](https://gps.chop.edu/) - [Donate Now](https://give2.chop.edu/give/241805/#!/donation/checkout?c_src=XXAI-eMainNav) - [MyCHOP Portal](https://mychop.chop.edu/mychart) ## Main navigation - Get Care Toggle sub-navigation - Patients & Families Toggle sub-navigation - Healthcare Professionals Toggle sub-navigation - [Locations](https://www.chop.edu/locations) - [Specialties](https://www.chop.edu/specialties) - Close Menu Get Care - [See all types of care](https://www.chop.edu/get-care) - [Schedule an appointment](https://www.chop.edu/appointment-scheduling) - [Find a doctor](https://www.chop.edu/doctors) - [Symptom Checker](https://www.chop.edu/symptom-checker) - [Get a second opinion](https://www.chop.edu/second-opinions) - [Conditions we treat](https://www.chop.edu/conditions-diseases) - [Primary Care](https://www.chop.edu/primary-care-locations) - [Specialty Care](https://www.chop.edu/specialty-care-locations) - [Emergency Care](https://www.chop.edu/emergency-care-locations) - [Urgent Care](https://www.chop.edu/urgent-care-locations) - [Inpatient Care for Kids](https://www.chop.edu/inpatient-care-locations) - [Community Hospital Affiliates](https://www.chop.edu/community-affiliates) ### Find a research study Use this finder to learn more about the purpose of these studies and clinical trials, find out who can participate, and tell us you're interested in enrolling. 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Fever In Healthy Children # Fever in Healthy Children Reviewed by [Julie Kardos, MD, FAAP](https://www.chop.edu/doctors/kardos-julie), [Naline Lai, MD, FAAP](https://www.chop.edu/doctors/lai-naline) ## What is a fever? A fever is formally defined by most primary care providers as a temperature of 100.4 degrees Fahrenheit (38 degrees Celsius) and higher. - Fever in kids: when to call the doctor Let's talk about fever. Fever in kids can cause lots of worry. This video will help you learn how to manage your child's fever at home and when you should call the doctor. Remember that we're talking about healthy children older than 3 months. For children younger than 3 months and children of any age who have health problems that make infection more likely, a fever can be a sign of a more serious infection. Always call your doctor for advice. What is a fever? A fever is your body's normal response to infection. It actually helps you get better. The formal definition of a fever is a temperature greater than or equal to 100.4 degrees Fahrenheit or 38 degrees Celsius. Why do you get a fever? Fever is really common in younger kids. They like to put things in their mouth. This is one way they're exposed to more germs. This isn't bad. Getting infections actually builds your immune system. Two types of germs cause infections: viruses and bacteria. Both can cause fever. Most of the time, it's a virus making your child sick. Your immune system takes care of viruses. Antibiotics don't help. Bacteria are different. They cause infections that may get worse if they're not treated with antibiotics. Examples are urinary tract infections and strep throat. Why does fever make you feel bad? Even though fever makes you feel bad, fever is actually helping your body get well. Fever is your friend. When a virus or bacteria enters the body, the brain turns the thermostat up. A higher temperature makes it harder for the germs to multiply. The heart rate goes up, so breathing gets faster and harder. Muscle activity increases, so your child might shiver and feel achy. Their hands and feet may feel cold and they might have a headache. And of course, they'll be tired and cranky. All of these fever symptoms are typical and expected: faster heart rate and breathing, shivering, cold hands and feet, headache and body aches, tired and fussy, and poor appetite. One fear about fever is that it can cause seizures and brain damage. A high temperature will not cause brain damage, and seizures due to fever are rare. When seizures from fever do occur, they're usually brief and don't cause harm. How can I help? Most of the time, you won't even need to check the temperature with a thermometer. You can usually tell that your child has a fever just by touch. If your child has a fever, dress them in light clothing, put a cool washcloth on their forehead, make sure they rest, and encourage them to drink. Fever makes the body work harder, so it uses more water. If your child isn't urinating or having a wet diaper at least once every 6 to 8 hours, call your doctor. If your child seems very uncomfortable, you can use fever medicines like acetaminophen or ibuprofen. These medicines work by resetting the body's thermostat closer to normal, but they're not necessary. If you do use fever medicine, choose just one; don't alternate. And be sure to give the correct dose. Fever may come back when the medicine wears off and that's OK. Fever will go up and down on its own, whether you give your child medicine or not. And the fever will be higher in the afternoon and at night. When should I call the doctor? Kids who have fever will act sick, but a few times during the day, they should be perkier. If you see this, feel reassured. Many parents think that their child's temperature is the main thing to watch and worry about. But it's much more important to focus on the other symptoms, as you decide whether you need to call a doctor. It's time to call your doctor if your child has any of these symptoms: extremely sleepy or irritable; trouble breathing; rashes; pain, redness or swelling localized in one area (like a bad sore throat or a red, swollen knee); drinking very little or not at all; severely decreased urination; fever lasting longer than three days; or seizure. If you have a feeling that something isn't right, trust your instincts and call your doctor. Remember, if your child has a fever, don't panic, and don't worry too much about the temperature; focus on the symptoms. Thanks for learning with us. Transcript Transcript ## What happens when your child gets a fever? Your child makes a fever to fight off germs. Your child’s immune system increases the body temperature to help your child get rid of germs without causing harm to your child. A fever often makes your child feel hot and look flushed. Fevers can cause headaches or body aches, sweating or shivering. Some kids get headaches with fever, and most kids lose their appetites with fever. Some kids just feel sleepier than usual. Many kids are cranky when they have fevers and feel much better when their fevers go down again. You may notice your child’s heart rate and breathing rate increase with fever, similar to if they were just running. This is a normal part of fever. ## What conditions can cause a fever? Fevers are common in children. Most fevers in children are caused by viruses. A much smaller number are due to bacterial infections, such as ear infections, strep throat or pneumonia. Prolonged fever, meaning fever for more than a week, or recurring fevers can be a sign of underlying chronic disease, so it is important to check with your child's primary care provider. ## When should a fever be treated? A fever should be treated when it causes discomfort to your child. Treating fever can relieve associated aches and pains, allowing your child to sleep more comfortably and to drink well to prevent dehydration. If your child is already sleeping well with fever and is comfortable while awake, you do not need to treat the fever. Treating your child's fever will not help the body get rid of the infection any faster; it simply will relieve discomfort associated with fever. ### What can I do to decrease my child's fever? If a fever is making your child uncomfortable, administer an anti-fever medication, such as acetaminophen or ibuprofen. DO NOT give your child aspirin, as it has been linked to a serious, potentially fatal disease, called Reye syndrome. Other ways to help your child feel more comfortable when they have a fever: - Dress your child lightly. Excess clothing will trap body heat and cause the temperature to rise. However, if your child feels cold, let them have their extra blanket. The goal is comfort, not “getting the fever down.” - Encourage your child to drink plenty of fluids, such as juices, milk, sports drinks, soup broth or popsicles. - Give your child a lukewarm bath if they find this comforting. Do not allow your child to shiver from cold water, as this can raise the body temperature. NEVER leave your child unattended in the bathtub. - Place cold washcloths over areas of the body where the blood vessels are close to the surface of the skin such as the forehead, wrists and groins. - DO NOT use alcohol baths. ### When should I call my child's primary care provider? If your child is younger than 2 months with a rectal temperature greater than 100.4 degrees Fahrenheit (38 degrees Celsius), go to an emergency department immediately. If your child is between 2 and 3 months old and their temperature (taken any way) is greater than 100.4 degrees Fahrenheit, call your baby’s primary care provider immediately. If your child is older than 3 months, call the primary care provider right away if: - Your child is crying inconsolably. - Your child is difficult to awaken. - Your child has been in a very hot place, such as inside a hot car. - Your child has other symptoms such as a severe headache, stiff neck, or other severe pain. - Fever is accompanied by a rash. - Your child is taking steroids or has an immune system problem, such as cancer. - Your child looks or acts very sick. - Your child has severe vomiting or diarrhea. - Your child is not up to date on their vaccines. - Your child has a seizure (convulsion). Call your child's primary care provider if any of the following conditions are present: - Your child has a fever for more than two or three days. - Your child seems to be getting worse or still acts sick when the fever comes down. - You have other concerns or questions. ## I have heard of children having a seizure from fever. What should I do about that? About 3% of children between the ages of 6 months and 5 years can develop seizures from fever, called febrile seizures. There is a tendency for this to occur if a family member also had febrile seizures as a child. The seizures involve total body shaking and typically last fewer than two minutes. If your child does have a febrile seizure, place them on the floor where they cannot fall, and where you can extend their airway. If you hold them and their neck is flexed, they might have difficulty breathing. If your child has a febrile seizure, call their primary care provider or seek medical attention. Febrile seizures do not typically cause any damage to children. A febrile seizure does not mean your child has epilepsy. Treating a fever does not typically reduce the risk of having a febrile seizure, especially since most febrile seizures occur at the onset of fever, before you realize that your child is sick. ![](https://www.chop.edu/sites/default/files/styles/landscape_150_3x2_160x107_1x/public/health-tips-my-child-has-a-fever-now-what-16x9.jpg?itok=jhv36laK) ### Fever: A review of what to do Pediatricians want you to know this: Nothing has changed about how you should manage a fever. 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Readable Markdown	- Fever in kids: when to call the doctor Let's talk about fever. Fever in kids can cause lots of worry. This video will help you learn how to manage your child's fever at home and when you should call the doctor. Remember that we're talking about healthy children older than 3 months. For children younger than 3 months and children of any age who have health problems that make infection more likely, a fever can be a sign of a more serious infection. Always call your doctor for advice. What is a fever? A fever is your body's normal response to infection. It actually helps you get better. The formal definition of a fever is a temperature greater than or equal to 100.4 degrees Fahrenheit or 38 degrees Celsius. Why do you get a fever? Fever is really common in younger kids. They like to put things in their mouth. This is one way they're exposed to more germs. This isn't bad. Getting infections actually builds your immune system. Two types of germs cause infections: viruses and bacteria. Both can cause fever. Most of the time, it's a virus making your child sick. Your immune system takes care of viruses. Antibiotics don't help. Bacteria are different. They cause infections that may get worse if they're not treated with antibiotics. Examples are urinary tract infections and strep throat. Why does fever make you feel bad? Even though fever makes you feel bad, fever is actually helping your body get well. Fever is your friend. When a virus or bacteria enters the body, the brain turns the thermostat up. A higher temperature makes it harder for the germs to multiply. The heart rate goes up, so breathing gets faster and harder. Muscle activity increases, so your child might shiver and feel achy. Their hands and feet may feel cold and they might have a headache. And of course, they'll be tired and cranky. All of these fever symptoms are typical and expected: faster heart rate and breathing, shivering, cold hands and feet, headache and body aches, tired and fussy, and poor appetite. One fear about fever is that it can cause seizures and brain damage. A high temperature will not cause brain damage, and seizures due to fever are rare. When seizures from fever do occur, they're usually brief and don't cause harm. How can I help? Most of the time, you won't even need to check the temperature with a thermometer. You can usually tell that your child has a fever just by touch. If your child has a fever, dress them in light clothing, put a cool washcloth on their forehead, make sure they rest, and encourage them to drink. Fever makes the body work harder, so it uses more water. If your child isn't urinating or having a wet diaper at least once every 6 to 8 hours, call your doctor. If your child seems very uncomfortable, you can use fever medicines like acetaminophen or ibuprofen. These medicines work by resetting the body's thermostat closer to normal, but they're not necessary. If you do use fever medicine, choose just one; don't alternate. And be sure to give the correct dose. Fever may come back when the medicine wears off and that's OK. Fever will go up and down on its own, whether you give your child medicine or not. And the fever will be higher in the afternoon and at night. When should I call the doctor? Kids who have fever will act sick, but a few times during the day, they should be perkier. If you see this, feel reassured. Many parents think that their child's temperature is the main thing to watch and worry about. But it's much more important to focus on the other symptoms, as you decide whether you need to call a doctor. It's time to call your doctor if your child has any of these symptoms: extremely sleepy or irritable; trouble breathing; rashes; pain, redness or swelling localized in one area (like a bad sore throat or a red, swollen knee); drinking very little or not at all; severely decreased urination; fever lasting longer than three days; or seizure. If you have a feeling that something isn't right, trust your instincts and call your doctor. Remember, if your child has a fever, don't panic, and don't worry too much about the temperature; focus on the symptoms. Thanks for learning with us.
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