🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 183 (from laksa102)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa183.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.canada.ca/en/health-canada/services/drugs-medical-devices/antidepressant-drugs.html\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.canada.ca/en/health-canada/services/drugs-medical-devices/antidepressant-drugs.html\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html","crawl_time":1776554531,"first_indexed_time":1486283744,"http_code":200,"src_unparsed":"ca,canada!www,\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html s443","src_root_hash":"10069666093540770583","history_drop_reason":null,"meta_title":"Antidepressant drugs - Canada.ca","meta_descriptions":["It is important to take antidepressants as directed. Side effects are usually manageable, but stopping treatment suddenly can cause problems."],"attrs_boilerpipe_text":"Antidepressant drugs (often called \"antidepressants\") are widely used in Canada to treat depression and other\nmental health issues\n. It is important to take them as directed. Side effects are usually manageable, but stopping treatment suddenly can cause problems.\nDepression\nDepression\nis a type of mood disorder and is a common reason for visiting a doctor in Canada. Though many people feel sad, discouraged or \"down\" for a short time when things don't go well, in people with depression, these feelings last longer than expected and may happen without obvious life stress.\nSymptoms of depression can include:\npersistent sadness\nloss of interest in things and people you once enjoyed\nfeeling tired all the time, or as if you have no energy\ncrying for no apparent reason\nfeelings of despair, hopelessness or worthlessness\ntrouble concentrating, making decisions or remembering\nthoughts of\nsuicide\nor death\nchanges in appetite or sleep patterns\nfeelings of guilt\nIf not treated, depression can affect an individual's quality of life and relationships. It can also cause him or her to lose time from work or school.\nDepression is treatable, and those affected can get better. The most common treatments are antidepressant drugs, psychotherapy, or both. With proper treatment, most people with depression see their symptoms improve and can get back to living normal and productive lives.\nHow antidepressants are thought to work\nChemicals like serotonin, norepinephrine and dopamine are naturally present in our bodies. They are needed for normal brain function. In people with depression, it is thought that there may be an imbalance of these chemicals (called neurotransmitters) in the brain. Antidepressants are believed to work by bringing one or more of these chemicals back into balance.\nThere are many types of antidepressants on the market. Talk to your health care provider to see if taking antidepressants is the best choice for you, and if so, which one you should take.\nMany people see an improvement with the first antidepressant they use. But you may need to try another type, a higher dose or a combination of drugs to find what works best for you. Also, it may take up to a month to notice the full benefit of the drug.\nEven once you start to feel better, keep taking the antidepressant as directed by your health care provider. Most people take antidepressants for at least 6 to 12 months, and some for longer. Make sure you talk to your health care provider before you stop using yours.\nSide effects of antidepressants\nAll drugs, including antidepressants, have some risk of side effects, even if you use them as directed. For most people, these side effects are usually temporary and manageable. But some may be serious.\nIf you have a side effect that bothers you, or you experience something unusual, talk to your health care provider about what to do. You can also report side effects to Health Canada toll-free at 1-866-234-2345 or online at\nMedEffect\n.\nFamily members should closely watch patients for any new or worsened mood or behaviour problems, such as unexpected hostility, agitation or anxiety. This is especially important in the first few weeks after a patient starts an antidepressant.\nAs a patient, it is also very important to follow up regularly with your health care provider and keep talking about how you are feeling.\nMore information on the potential side effects of a drug is available in its official Canadian \"product monograph,\" which contains important prescribing and safety information for health professionals and patients. Product monographs are available by searching Health Canada's\nDrug Product Database\n.\nHow to stop antidepressant treatment\nDo not stop using an antidepressant or reduce your dose on your own. Your doctor or health care provider will work with you when the time is right to stop taking your antidepressant.\nWhen you stop taking an antidepressant, you may have discontinuation (withdrawal) symptoms, or your depression may come back. Discontinuation symptoms may include:\ndizziness or vertigo\ntingling or electric shock sensations\nunsteady gait (trouble walking normally)\nnausea\nflu-like symptoms\nanxiety or agitation\ncrying spells\nirritability\nThese symptoms do not mean you are addicted to the antidepressant. Antidepressants are not considered addictive and do not lead to\ndrug abuse\n(that is, they do not lead to compulsive use to get \"high\"). But because your body has gotten used to them, suddenly stopping can cause unwanted side effects. In rare cases, it can be difficult to stop taking an antidepressant even with gradual tapering of use.\nInstead of stopping antidepressants all at once, it is important to work with your health care provider to decrease your dose a little at a time, when the time is right.\nReduce your risk\nThese steps will help you reduce your risk of problems when taking antidepressants:\nTalk to your doctor\nBefore using antidepressants or any other medications, talk to your health care provider. Ask about the benefits and risks, including possible side effects. Ask about other treatment options, like counselling.\nDescribe all your symptoms to your health care provider. Say which ones bother you the most.\nLet your health care provider know about any personal or family history of mental illness. Tell them about other medical conditions and allergies. Let them know if you are pregnant or breastfeeding.\nAntidepressants can interact with other medicines. Tell your doctor and pharmacist about all other health products you are taking, including prescription and over-the-counter drugs, vitamins and\nnatural health products\n. Do not start taking new\nmedicines\nwithout first checking with your health care provider.\nUse your medicine safely\nRead the label and take antidepressant medicine exactly as directed. Do not skip doses. Find out from your doctor or pharmacist what to do if you miss a dose.\nDo not suddenly stop taking antidepressants. Talk to your health care provider, who will come up with a plan to reduce your dose slowly when the time is right.\nReport side effects (adverse reactions) to your health care provider, and to Health Canada's\nMedEffect\nwebsite.\nStore antidepressants and all other drugs in a safe (ideally locked) place, out of the reach of children and teenagers.\nNever share your prescription with anyone else.\nDrugs should never be thrown out at home (in the sink, toilet or trash). Bring any unused medication back to the pharmacy for\nsafe disposal\n.\nHealth Canada strongly advises against taking any prescription drug that has not been prescribed for you by your health care professional.\nThe Government of Canada's role\nHealth Canada\nregulates drugs like antidepressants under the\nFood and Drugs Act\n. We review scientific information about the safety and efficacy of drugs before they are allowed to be sold in Canada.\nHealth Canada also monitors the safety of health products after they have been approved for sale in Canada. Manufacturers must provide Health Canada with reports of serious side effects for the health products they sell in Canada and maintain the most up-to-date information on their health products. Important drug safety information is available in its official Canadian product monograph, available by search of\nHealth Canada's Drug Product Database\n.\nFor more information\nReport side effects (adverse reactions) to health products like antidepressants to Health Canada toll-free at 1-866-234-2345 or report online at\nMedEffect\n. Please give us as much detail about your medical history and problem as possible.\nHealth Canada,\nMental Health\nHealth Canada,\nMental Health - Depression\nHealth Canada,\nMental Health - Mental Illness\nHealth Canada,\nMental Health - Suicide Prevention\nPublic Health Agency of Canada,\nThe Human Face of Mental Health and Mental Illness in Canada 2006\nPublic Health Agency of Canada,\nMental Health\nMood Disorders Society of Canada\nU.S. Food and Drug Administration (FDA),\nUnderstanding Antidepressant Medications\nU.S. FDA,\nAntidepressant Use in Children, Adolescents, and Adults\nU.S. National Library of Medicine,\nAntidepressants\nHealth Canada,\nDrug Product Database\n(When you find the product you are looking for, check to see if there is a product monograph. If there is, open it and scroll down to \"Part III: Consumer Information.\")\nHealth Canada,\nSafe Use of Medicines\nHealth Canada,\nProper Use and Disposal of Medication\nPage details\n2012-10-19","attrs_markdown":"- [Skip to main content](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html#wb-cont)\n- [Skip to \"About government\"](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html#wb-info)\n- [Skip to section menu](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html#wb-sec)\n- [Switch to basic HTML version](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html?wbdisable=true)\n\n## Language selection\n- [Français fr](https:\/\/www.canada.ca\/fr\/sante-canada\/services\/medicaments-et-appareils-medicaux\/medicaments-antidepresseurs.html)\n\n[![Government of Canada](https:\/\/www.canada.ca\/etc\/designs\/canada\/wet-boew\/assets\/sig-blk-en.svg) \/ Gouvernement du Canada](https:\/\/www.canada.ca\/en.html)\n\n## Search\n***\n## Menu\nMain Menu\n\n- [Jobs and the workplace](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n  - 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[Child and family benefits calculators](https:\/\/www.canada.ca\/en\/revenue-agency\/services\/child-family-benefits\/child-family-benefits-calculator.html)\n    - [Sign in to a Government of Canada online account](https:\/\/www.canada.ca\/en\/government\/sign-in-online-account.html)\n    - [Set up or change direct deposit](https:\/\/www.canada.ca\/en\/public-services-procurement\/services\/payments-to-from-government\/direct-deposit.html)\n    - [Submit your EI report with the Internet Reporting Service](https:\/\/www.canada.ca\/en\/services\/benefits\/ei\/employment-insurance-reporting.html#Internet-Reporting-Service)\n- [Health](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n  - [Health: home](https:\/\/www.canada.ca\/en\/services\/health.html)\n  - [Food and nutrition](https:\/\/www.canada.ca\/en\/services\/health\/food-nutrition.html)\n  - [Drug and health products](https:\/\/www.canada.ca\/en\/services\/health\/drug-health-products.html)\n  - [Vaccines and immunization](https:\/\/www.canada.ca\/en\/public-health\/services\/immunization-vaccines.html)\n  - [Diseases and conditions](https:\/\/www.canada.ca\/en\/public-health\/services\/diseases.html)\n  - [Health system and services](https:\/\/www.canada.ca\/en\/services\/health\/health-system-services.html)\n  - [Product safety](https:\/\/www.canada.ca\/en\/services\/health\/product-safety.html)\n  - [Healthy living](https:\/\/www.canada.ca\/en\/services\/health\/healthy-living.html)\n  - [Health risks and safety](https:\/\/www.canada.ca\/en\/services\/health\/health-risks-safety.html)\n  - [Health science, research and data](https:\/\/www.canada.ca\/en\/services\/health\/science-research-data.html)\n  - [Indigenous health](https:\/\/www.sac-isc.gc.ca\/eng\/1569861171996\/1569861324236)\n  - [Most requested](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n    - [Canadian Dental Care Plan](https:\/\/www.canada.ca\/en\/services\/benefits\/dental\/dental-care-plan.html)\n    - [Recalls and safety alerts](https:\/\/recalls-rappels.canada.ca\/en)\n    - [Canada's food guide](https:\/\/food-guide.canada.ca\/en\/)\n    - [Autism](https:\/\/www.canada.ca\/en\/public-health\/services\/diseases\/autism-spectrum-disorder-asd.html)\n- [Taxes](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n  - [Taxes: home](https:\/\/www.canada.ca\/en\/services\/taxes.html)\n  - [Income tax](https:\/\/www.canada.ca\/en\/services\/taxes\/income-tax.html)\n  - [Payments](https:\/\/www.canada.ca\/en\/revenue-agency\/services\/payments.html)\n  - [Tax credits and benefits for individuals](https:\/\/www.canada.ca\/en\/services\/taxes\/child-and-family-benefits.html)\n  - [GST\/HST](https:\/\/www.canada.ca\/en\/revenue-agency\/services\/tax\/businesses\/topics\/gst-hst-businesses.html)\n  - [Payroll](https:\/\/www.canada.ca\/en\/revenue-agency\/services\/tax\/businesses\/topics\/payroll.html)\n  - [Business number](https:\/\/www.canada.ca\/en\/services\/taxes\/business-number.html)\n  - [Charities and giving](https:\/\/www.canada.ca\/en\/services\/taxes\/charities.html)\n  - [Savings and pension plans](https:\/\/www.canada.ca\/en\/services\/taxes\/savings-and-pension-plans.html)\n  - [Excise and specialty taxes](https:\/\/www.canada.ca\/en\/services\/taxes\/excise-taxes-duties-and-levies.html)\n  - [Scams and fraud](https:\/\/www.canada.ca\/en\/revenue-agency\/corporate\/scams-fraud.html)\n  - [Support in difficult situations](https:\/\/www.canada.ca\/en\/revenue-agency\/services\/support-difficult-situations.html)\n  - [Compliance and enforcement](https:\/\/www.canada.ca\/en\/revenue-agency\/programs\/about-canada-revenue-agency-cra\/compliance.html)\n  - [CRA Service feedback](https:\/\/www.canada.ca\/en\/revenue-agency\/services\/make-a-service-complaint.html)\n  - [Most requested](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n    - [CRA sign in](https:\/\/www.canada.ca\/en\/revenue-agency\/services\/e-services\/cra-login-services.html)\n    - [Ready to file your GST\/HST return](https:\/\/www.canada.ca\/en\/revenue-agency\/services\/tax\/businesses\/topics\/gst-hst-businesses\/file-gst-hst-return\/how-file.html#h_3)\n    - [Find benefit payment dates](https:\/\/www.canada.ca\/en\/services\/benefits\/calendar.html)\n    - [Forms and publications](https:\/\/www.canada.ca\/en\/revenue-agency\/services\/forms-publications.html)\n    - [Make a payment to the CRA](https:\/\/www.canada.ca\/en\/revenue-agency\/services\/payments\/payments-cra.html)\n- [Environment and natural resources](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n  - [Environment and natural resources: home](https:\/\/www.canada.ca\/en\/services\/environment.html)\n  - [Weather and hazards](https:\/\/www.canada.ca\/en\/services\/environment\/weather.html)\n  - [Climate change](https:\/\/www.canada.ca\/en\/services\/environment\/climatechange.html)\n  - [Energy](https:\/\/www.canada.ca\/en\/services\/environment\/energy.html)\n  - [Natural resources](https:\/\/www.canada.ca\/en\/services\/environment\/natural-resources.html)\n  - [Agricultural production tools and data](https:\/\/agriculture.canada.ca\/en\/agricultural-production)\n  - [Environment and sustainability in agriculture](https:\/\/agriculture.canada.ca\/en\/environment)\n  - [Fisheries](https:\/\/www.canada.ca\/en\/services\/environment\/fisheries.html)\n  - [Wildlife, plants and species](https:\/\/www.canada.ca\/en\/services\/environment\/wildlife-plants-species.html)\n  - [Pollution and waste management](https:\/\/www.canada.ca\/en\/services\/environment\/pollution-waste-management.html)\n  - [Environmental conservation and protection](https:\/\/www.canada.ca\/en\/services\/environment\/conservation.html)\n  - [Environment statistics](https:\/\/www.statcan.gc.ca\/en\/subjects-start\/environment)\n  - [Water and the environment](https:\/\/www.canada.ca\/en\/environment-climate-change\/services\/water-overview.html)\n  - [Most requested](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n    - [Local weather forecast](https:\/\/weather.gc.ca\/canada_e.html)\n    - [Fuel-efficient vehicles](https:\/\/natural-resources.canada.ca\/energy-efficiency\/transportation-energy-efficiency\/personal-vehicles\/most-fuel-efficient-vehicles)\n    - [Home energy efficiency](https:\/\/natural-resources.canada.ca\/energy-efficiency\/home-energy-efficiency\/energy-efficiency-homes)\n    - [Prepare for severe weather](https:\/\/www.canada.ca\/en\/environment-climate-change\/services\/seasonal-weather-hazards.html)\n    - [Download WeatherCAN](https:\/\/www.canada.ca\/en\/environment-climate-change\/services\/weather-general-tools-resources\/weathercan.html)\n- [National security and defence](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n  - [National security and defenceDefence: home](https:\/\/www.canada.ca\/en\/services\/defence.html)\n  - [National security](https:\/\/www.canada.ca\/en\/services\/defence\/nationalsecurity.html)\n  - [Canadian Armed Forces](https:\/\/www.canada.ca\/en\/services\/defence\/caf.html)\n  - [Jobs in national security and defence](https:\/\/www.canada.ca\/en\/services\/defence\/jobs.html)\n  - [Services and benefits](https:\/\/www.canada.ca\/en\/government\/publicservice\/benefitsmilitary.html)\n  - [Cyber security](https:\/\/www.canada.ca\/en\/services\/defence\/cybersecurity.html)\n  - [Defence equipment purchases and upgrades](https:\/\/www.canada.ca\/en\/services\/defence\/defence-equipment-purchases-upgrades.html)\n  - [Securing the border](https:\/\/www.canada.ca\/en\/services\/defence\/securingborder.html)\n  - [Transportation security](https:\/\/tc.canada.ca\/en\/corporate-services\/transportation-security)\n  - [Most requested](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n    - [Jobs in the Forces](https:\/\/forces.ca\/en\/careers\/)\n    - [Canadian military support to Ukraine](https:\/\/www.canada.ca\/en\/department-national-defence\/campaigns\/canadian-military-support-to-ukraine.html)\n    - [Military ranks](https:\/\/www.canada.ca\/en\/services\/defence\/caf\/military-identity-system\/rank-appointment-insignia.html)\n    - [Defence equipment](https:\/\/www.canada.ca\/en\/services\/defence\/caf\/equipment.html)\n    - [Canada's Defence policy](https:\/\/www.canada.ca\/en\/department-national-defence\/corporate\/policies-standards\/our-north-strong-free-renewed-vision-canada-defence.html)\n    - [Join the Cadet Program](https:\/\/www.canada.ca\/en\/department-national-defence\/services\/cadets-junior-canadian-rangers\/cadets\/join-us.html)\n- [Culture, history and sport](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n  - [Culture, history and sport: home](https:\/\/www.canada.ca\/en\/services\/culture.html)\n  - [Funding - Culture, history and sport](https:\/\/www.canada.ca\/en\/canadian-heritage\/services\/funding.html)\n  - [Events, celebrations and commemorations](https:\/\/www.canada.ca\/en\/services\/culture\/events-celebrations-commemorations.html)\n  - [Cultural landmarks and attractions](https:\/\/www.canada.ca\/en\/services\/culture\/cultural-attractions.html)\n  - [Canadian identity and society](https:\/\/www.canada.ca\/en\/services\/culture\/canadian-identity-society.html)\n  - [Sport](https:\/\/www.canada.ca\/en\/services\/culture\/sport.html)\n  - [History and heritage](https:\/\/www.canada.ca\/en\/services\/culture\/history-heritage.html)\n  - [Arts and media](https:\/\/www.canada.ca\/en\/services\/culture\/arts-media.html)\n  - [Youth leadership and cultural program](https:\/\/www.canada.ca\/en\/services\/culture\/cultural-youth-programs.html)\n  - [Cultural trade and investment](https:\/\/www.canada.ca\/en\/services\/culture\/cultural-trade-investment.html)\n  - [Most requested](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n    - [Visit the Canadian Virtual War Memorial](https:\/\/www.veterans.gc.ca\/en\/remembrance\/memorials\/canadian-virtual-war-memorial)\n    - [Anthems and symbols of Canada](https:\/\/www.canada.ca\/en\/services\/culture\/canadian-identity-society\/anthems-symbols.html)\n    - [Find a CRTC decision](https:\/\/crtc.gc.ca\/eng\/dno.htm)\n    - [Research your family history](https:\/\/library-archives.canada.ca\/eng\/collection\/research-help\/genealogy-family-history\/Pages\/genealogy-family-history.aspx)\n    - [Search census records](https:\/\/recherche-collection-search.bac-lac.gc.ca\/eng\/Census\/index)\n    - [Major events in Canada's Capital Region](https:\/\/www.canada.ca\/en\/services\/culture\/events-celebrations-commemorations\/experience-canada-capital\/events-capital.html)\n- [Policing, justice and emergencies](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n  - [Policing, justice and emergencies: home](https:\/\/www.canada.ca\/en\/services\/policing.html)\n  - [Policing](https:\/\/www.canada.ca\/en\/services\/policing\/police.html)\n  - [Justice](https:\/\/www.canada.ca\/en\/services\/policing\/justice.html)\n  - [Emergencies](https:\/\/www.canada.ca\/en\/services\/policing\/emergencies.html)\n  - [Corrections](https:\/\/www.canada.ca\/en\/services\/policing\/corrections.html)\n  - [Parole, record suspension, expungement and clemency](https:\/\/www.canada.ca\/en\/services\/policing\/parole.html)\n  - [Victims of crime](https:\/\/www.canada.ca\/en\/services\/policing\/victims.html)\n  - [Crime and justice statistics](https:\/\/www.statcan.gc.ca\/en\/subjects-start\/crime_and_justice)\n  - [Most requested](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n    - [Wildfire Response](https:\/\/www.canada.ca\/en\/public-safety-canada\/campaigns\/wildfires.html)\n    - [Apply\/Renew a firearms licence](https:\/\/rcmp.ca\/en\/firearms)\n    - [Get a criminal records check](https:\/\/rcmp.ca\/en\/criminal-records\/criminal-record-checks)\n    - [Apply for a criminal record suspension](https:\/\/www.canada.ca\/en\/parole-board\/services\/record-suspensions\/official-pbc-application-guide-and-forms.html)\n    - [What to do during an emergency](https:\/\/www.getprepared.gc.ca\/cnt\/hzd\/drng-en.aspx)\n    - [Know the law on impaired driving](https:\/\/www.canada.ca\/en\/services\/policing\/police\/community-safety-policing\/impaired-driving.html)\n    - [Help solve a crime](https:\/\/www.canada.ca\/en\/services\/policing\/police\/help-solve-crime.html)\n- [Transport and infrastructure](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n  - [Transport and infrastructure: home](https:\/\/www.canada.ca\/en\/services\/transport.html)\n  - [Zero-emission vehicles](https:\/\/www.canada.ca\/en\/services\/transport\/zero-emission-vehicles.html)\n  - [Aviation](https:\/\/tc.canada.ca\/en\/aviation)\n  - [Marine transportation](https:\/\/tc.canada.ca\/en\/marine-transportation)\n  - [Road transportation](https:\/\/tc.canada.ca\/en\/road-transportation)\n  - [Rail transportation](https:\/\/tc.canada.ca\/en\/rail-transportation)\n  - [Dangerous goods](https:\/\/tc.canada.ca\/en\/dangerous-goods)\n  - [Infrastructure](https:\/\/tc.canada.ca\/en\/infrastructure)\n  - [Most requested](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n    - [Drone safety](https:\/\/tc.canada.ca\/en\/aviation\/drone-safety)\n    - [What not to bring on a plane](https:\/\/tc.canada.ca\/en\/aviation\/aviation-security\/what-you-can-t-bring-plane)\n    - [Register your vessel](https:\/\/tc.canada.ca\/en\/marine-transportation\/vessel-licensing-registration)\n    - [Child car seat safety](https:\/\/tc.canada.ca\/en\/road-transportation\/child-car-seat-safety)\n    - [Transporting dangerous goods - Regulations](https:\/\/tc.canada.ca\/en\/corporate-services\/acts-regulations\/list-regulations\/transportation-dangerous-goods-regulations)\n    - [*Canadian Aviation Regulations*](https:\/\/tc.canada.ca\/en\/corporate-services\/acts-regulations\/list-regulations\/canadian-aviation-regulations-sor-96-433)\n- [Canada and the world](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n  - [Canada and the world: home](https:\/\/www.international.gc.ca\/world-monde\/index.aspx?lang=eng)\n  - [International offices and emergency contacts](https:\/\/www.international.gc.ca\/world-monde\/offices-bureaux\/index.aspx?lang=eng)\n  - [Study, work and travel worldwide](https:\/\/www.international.gc.ca\/world-monde\/study_work_travel-etude_travail_voyage\/index.aspx?lang=eng)\n  - [Information by country and territory](https:\/\/www.international.gc.ca\/world-monde\/country-pays\/index.aspx?lang=eng)\n  - [Stories](https:\/\/www.international.gc.ca\/world-monde\/stories-histoires\/index.aspx?lang=eng)\n  - [Canada's foreign policy and international relations](https:\/\/www.international.gc.ca\/world-monde\/international_relations-relations_internationales\/index.aspx?lang=eng)\n  - [Global issues and international assistance](https:\/\/www.international.gc.ca\/world-monde\/issues_development-enjeux_developpement\/index.aspx?lang=eng)\n  - [Canadian funding for international initiatives](https:\/\/www.international.gc.ca\/world-monde\/funding-financement\/index.aspx?lang=eng)\n  - [International trade and investment](https:\/\/international.canada.ca\/en\/services\/business\/trade)\n  - [Most requested](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n    - [International education and scholarships](https:\/\/www.educanada.ca\/index.aspx?lang=eng)\n    - [Contact an embassy or consulate](https:\/\/travel.gc.ca\/assistance\/embassies-consulates)\n    - [Sanctions](https:\/\/www.international.gc.ca\/world-monde\/international_relations-relations_internationales\/sanctions\/index.aspx?lang=eng)\n    - [Authenticate a document](https:\/\/www.international.gc.ca\/gac-amc\/about-a_propos\/services\/authentication-authentification\/index.aspx?lang=eng)\n    - [International treaties signed by Canada](https:\/\/www.treaty-accord.gc.ca\/index.aspx?lang=eng)\n    - [Project Browser](https:\/\/w05.international.gc.ca\/projectbrowser-banqueprojets\/?lang=eng&_ga=2.177755878.2114306412.1738083014-1550541383.1711385614)\n    - [Contact a foreign representative in Canada](https:\/\/www.international.gc.ca\/protocol-protocole\/reps.aspx?lang=eng)\n    - [Canada-United States trade: federal supports](https:\/\/www.canada.ca\/en\/government\/united-states-canada.html)\n- [Money and finances](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n  - [Money and financesFinance: home](https:\/\/www.canada.ca\/en\/services\/finance.html)\n  - [Managing your money](https:\/\/www.canada.ca\/en\/services\/finance\/manage.html)\n  - [Consumer affairs](https:\/\/www.canada.ca\/en\/services\/finance\/consumer-affairs.html)\n  - [Debt and borrowing](https:\/\/www.canada.ca\/en\/services\/finance\/debt.html)\n  - [Education funding](https:\/\/www.canada.ca\/en\/services\/finance\/educationfunding.html)\n  - [Pensions and retirement](https:\/\/www.canada.ca\/en\/services\/finance\/pensions.html)\n  - [Financial tools and calculators](https:\/\/www.canada.ca\/en\/services\/finance\/tools.html)\n  - [Savings and investments](https:\/\/www.canada.ca\/en\/services\/finance\/savings.html)\n  - [Taxes](https:\/\/www.canada.ca\/en\/services\/taxes.html)\n  - [Financial literacy programs](https:\/\/www.canada.ca\/en\/financial-consumer-agency\/services\/financial-literacy-programs.html)\n  - [Business financing and support](https:\/\/innovation.ised-isde.canada.ca\/s\/?language=en_CA)\n  - [Protection from frauds and scams](https:\/\/www.canada.ca\/en\/services\/finance\/fraud.html)\n  - [Financial and money services regulation](https:\/\/www.canada.ca\/en\/services\/business\/permits\/federallyregulatedindustrysectors\/financialservicesregulation.html)\n  - [Insolvency](https:\/\/www.canada.ca\/en\/services\/finance\/bankruptcy.html)\n  - [Most requested](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n    - [Canada's response to U.S. tariffs](https:\/\/www.canada.ca\/en\/department-finance\/programs\/international-trade-finance-policy\/canadas-response-us-tariffs.html)\n    - [Housing](https:\/\/www.canada.ca\/en\/services\/finance\/manage\/housing.html)\n    - [Student loans](https:\/\/www.canada.ca\/en\/services\/benefits\/education\/student-aid.html)\n    - [Credit report and scores](https:\/\/www.canada.ca\/en\/financial-consumer-agency\/services\/credit-reports-score.html)\n    - [Mortgages](https:\/\/www.canada.ca\/en\/financial-consumer-agency\/services\/mortgages.html)\n    - [Make a budget](https:\/\/itools-ioutils.fcac-acfc.gc.ca\/BP-PB\/budget-planner)\n    - [Set up or change direct deposit](https:\/\/www.canada.ca\/en\/public-services-procurement\/services\/payments-to-from-government\/direct-deposit.html)\n    - [Find a bankruptcy or insolvency record](https:\/\/www.ic.gc.ca\/app\/scr\/bsf-osb\/ins\/login.html?lang=eng)\n- [Science and innovation](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n  - [Science and innovation: home](https:\/\/www.canada.ca\/en\/services\/science.html)\n  - [Research funding and awards](https:\/\/www.canada.ca\/en\/services\/science\/researchfunding.html)\n  - [R\\&D and innovation](https:\/\/www.canada.ca\/en\/services\/science\/innovation.html)\n  - [Science subjects](https:\/\/www.canada.ca\/en\/services\/science\/sciencesubjects.html)\n  - [Health emergency readiness](https:\/\/ised-isde.canada.ca\/site\/ised\/en\/programs-and-initiatives\/health-emergency-readiness-canada)\n  - [Research institutes and facilities](https:\/\/www.canada.ca\/en\/services\/science\/institutes.html)\n  - [Open data, statistics and archives](https:\/\/www.canada.ca\/en\/services\/science\/open-data.html)\n  - [Science education resources](https:\/\/www.canada.ca\/en\/services\/science\/educationalresources.html)\n  - [Intellectual property and copyright](https:\/\/www.canada.ca\/en\/services\/business\/ip.html)\n  - [Directory of scientists and research professionals](https:\/\/www.canada.ca\/en\/services\/science\/scientistsdirectory.html)\n  - [Our environment](https:\/\/www.canada.ca\/en\/services\/environment\/our-environment.html)\n  - [Federal Open Science Repository of Canada](https:\/\/open-science.canada.ca\/home?utm_campaign=fosrc-promo-jan-2024&utm_medium=pog&utm_source=ised-e)\n  - [Most requested](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n    - [Grants for technological innovation (IRAP)](https:\/\/nrc.canada.ca\/en\/support-technology-innovation\/financial-support-technology-innovation)\n    - [National building codes](https:\/\/nrc.canada.ca\/en\/certifications-evaluations-standards\/codes-canada\/codes-canada-publications)\n    - [Federal Science Libraries Network](https:\/\/science-libraries.canada.ca\/eng\/home\/)\n    - [Check sunrise and sunset times](https:\/\/nrc.canada.ca\/en\/research-development\/products-services\/software-applications\/sun-calculator\/)\n    - [Official times across Canada](https:\/\/nrc.canada.ca\/en\/web-clock\/)\n    - [Live view of northern lights cam](https:\/\/www.asc-csa.gc.ca\/eng\/astronomy\/northern-lights\/auroramax-observatory.asp)\n- [Manage life events](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n  - [Manage life events: home](https:\/\/www.canada.ca\/en\/services\/life-events.html)\n  - [Welcoming a child](https:\/\/www.canada.ca\/en\/services\/life-events\/child.html)\n  - [Learn and plan for your retirement](https:\/\/www.canada.ca\/en\/services\/life-events\/retirement.html)\n  - [What to do when someone dies](https:\/\/www.canada.ca\/en\/services\/life-events\/death.html)\n  - [Most requested](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n    - [Sign in to a Government of Canada account](https:\/\/www.canada.ca\/en\/government\/sign-in-online-account.html)\n    - [CPP payment amounts](https:\/\/www.canada.ca\/en\/services\/benefits\/publicpensions\/cpp\/payment-amounts.html)\n    - [Benefits payments dates](https:\/\/www.canada.ca\/en\/services\/benefits\/calendar.html)\n    - [Canada child benefit](https:\/\/www.canada.ca\/en\/revenue-agency\/services\/child-family-benefits\/canada-child-benefit-overview.html)\n    - [Canadian Retirement Income Calculator](https:\/\/www.canada.ca\/en\/services\/benefits\/publicpensions\/cpp\/retirement-income-calculator.html)\n    - [Prepare tax returns for someone who died](https:\/\/www.canada.ca\/en\/revenue-agency\/services\/tax\/individuals\/life-events\/doing-taxes-someone-died.html)\n    - [Get a birth certificate](https:\/\/www.canada.ca\/en\/services\/life-events\/child\/register-birth.html)\n    - [Apply for a SIN](https:\/\/www.canada.ca\/en\/employment-social-development\/services\/sin.html)\n\n## You are here:\n1. [Canada.ca](https:\/\/www.canada.ca\/en.html)\n2. [Health](https:\/\/www.canada.ca\/en\/services\/health.html)\n3. [Drug and health products](https:\/\/www.canada.ca\/en\/services\/health\/drug-health-products.html)\n4. [Buying and using drug and health products safely](https:\/\/www.canada.ca\/en\/health-canada\/topics\/buying-using-drug-health-products-safely.html)\n5. [Drug and health products available in Canada](https:\/\/www.canada.ca\/en\/health-canada\/topics\/drug-health-products-available-canada.html)\n6. [Drugs and medical devices](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices.html)\n\n# Antidepressant drugs\nAntidepressant drugs (often called \"antidepressants\") are widely used in Canada to treat depression and other [mental health issues](https:\/\/www.canada.ca\/en\/public-health\/topics\/mental-health-wellness.html). It is important to take them as directed. Side effects are usually manageable, but stopping treatment suddenly can cause problems.\n\n![](https:\/\/www.canada.ca\/content\/canadasite\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs\/_jcr_content\/par\/mwscolumns\/colpar-2\/img_0_1_2_0\/image.img.gif\/1480113060665.gif)\n## Depression\n[Depression](http:\/\/www.hc-sc.gc.ca\/hl-vs\/iyh-vsv\/diseases-maladies\/depression-eng.php) is a type of mood disorder and is a common reason for visiting a doctor in Canada. Though many people feel sad, discouraged or \"down\" for a short time when things don't go well, in people with depression, these feelings last longer than expected and may happen without obvious life stress.\n\nSymptoms of depression can include:\n\n- persistent sadness\n- loss of interest in things and people you once enjoyed\n- feeling tired all the time, or as if you have no energy\n- crying for no apparent reason\n- feelings of despair, hopelessness or worthlessness\n- trouble concentrating, making decisions or remembering\n- thoughts of [suicide](http:\/\/www.hc-sc.gc.ca\/hl-vs\/iyh-vsv\/diseases-maladies\/suicide-eng.php) or death\n- changes in appetite or sleep patterns\n- feelings of guilt\n\nIf not treated, depression can affect an individual's quality of life and relationships. It can also cause him or her to lose time from work or school.\n\nDepression is treatable, and those affected can get better. The most common treatments are antidepressant drugs, psychotherapy, or both. With proper treatment, most people with depression see their symptoms improve and can get back to living normal and productive lives.\n## How antidepressants are thought to work\nChemicals like serotonin, norepinephrine and dopamine are naturally present in our bodies. They are needed for normal brain function. In people with depression, it is thought that there may be an imbalance of these chemicals (called neurotransmitters) in the brain. Antidepressants are believed to work by bringing one or more of these chemicals back into balance.\n\nThere are many types of antidepressants on the market. Talk to your health care provider to see if taking antidepressants is the best choice for you, and if so, which one you should take.\n\nMany people see an improvement with the first antidepressant they use. But you may need to try another type, a higher dose or a combination of drugs to find what works best for you. Also, it may take up to a month to notice the full benefit of the drug.\n\nEven once you start to feel better, keep taking the antidepressant as directed by your health care provider. Most people take antidepressants for at least 6 to 12 months, and some for longer. Make sure you talk to your health care provider before you stop using yours.\n## Side effects of antidepressants\nAll drugs, including antidepressants, have some risk of side effects, even if you use them as directed. For most people, these side effects are usually temporary and manageable. But some may be serious.\n\nIf you have a side effect that bothers you, or you experience something unusual, talk to your health care provider about what to do. You can also report side effects to Health Canada toll-free at 1-866-234-2345 or online at [*MedEffect*](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/medeff\/index-eng.php).\n\nFamily members should closely watch patients for any new or worsened mood or behaviour problems, such as unexpected hostility, agitation or anxiety. This is especially important in the first few weeks after a patient starts an antidepressant.\n\nAs a patient, it is also very important to follow up regularly with your health care provider and keep talking about how you are feeling.\n\nMore information on the potential side effects of a drug is available in its official Canadian \"product monograph,\" which contains important prescribing and safety information for health professionals and patients. Product monographs are available by searching Health Canada's [Drug Product Database](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/prodpharma\/databasdon\/index-eng.php).\n## How to stop antidepressant treatment\nDo not stop using an antidepressant or reduce your dose on your own. Your doctor or health care provider will work with you when the time is right to stop taking your antidepressant.\n\nWhen you stop taking an antidepressant, you may have discontinuation (withdrawal) symptoms, or your depression may come back. Discontinuation symptoms may include:\n\n- dizziness or vertigo\n- tingling or electric shock sensations\n- unsteady gait (trouble walking normally)\n- nausea\n- flu-like symptoms\n- anxiety or agitation\n- crying spells\n- irritability\n\nThese symptoms do not mean you are addicted to the antidepressant. Antidepressants are not considered addictive and do not lead to [drug abuse](https:\/\/www.canada.ca\/en\/health-canada\/services\/substance-abuse.html) (that is, they do not lead to compulsive use to get \"high\"). But because your body has gotten used to them, suddenly stopping can cause unwanted side effects. In rare cases, it can be difficult to stop taking an antidepressant even with gradual tapering of use.\n\nInstead of stopping antidepressants all at once, it is important to work with your health care provider to decrease your dose a little at a time, when the time is right.\n## Reduce your risk\nThese steps will help you reduce your risk of problems when taking antidepressants:\n\n### Talk to your doctor\n- Before using antidepressants or any other medications, talk to your health care provider. Ask about the benefits and risks, including possible side effects. Ask about other treatment options, like counselling.\n- Describe all your symptoms to your health care provider. Say which ones bother you the most.\n- Let your health care provider know about any personal or family history of mental illness. Tell them about other medical conditions and allergies. Let them know if you are pregnant or breastfeeding.\n- Antidepressants can interact with other medicines. Tell your doctor and pharmacist about all other health products you are taking, including prescription and over-the-counter drugs, vitamins and [natural health products](http:\/\/www.hc-sc.gc.ca\/hl-vs\/iyh-vsv\/med\/nat-prod-eng.php). Do not start taking new [medicines](http:\/\/www.hc-sc.gc.ca\/hl-vs\/iyh-vsv\/med\/med-gen-eng.php) without first checking with your health care provider.\n### Use your medicine safely\n- Read the label and take antidepressant medicine exactly as directed. Do not skip doses. Find out from your doctor or pharmacist what to do if you miss a dose.\n- Do not suddenly stop taking antidepressants. Talk to your health care provider, who will come up with a plan to reduce your dose slowly when the time is right.\n- Report side effects (adverse reactions) to your health care provider, and to Health Canada's [*MedEffect*](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/medeff\/index-eng.php) website.\n- Store antidepressants and all other drugs in a safe (ideally locked) place, out of the reach of children and teenagers.\n- Never share your prescription with anyone else.\n- Drugs should never be thrown out at home (in the sink, toilet or trash). Bring any unused medication back to the pharmacy for [safe disposal](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/using-medications-safely.html).\n\nHealth Canada strongly advises against taking any prescription drug that has not been prescribed for you by your health care professional.\n## The Government of Canada's role\n[Health Canada](http:\/\/www.hc-sc.gc.ca\/index-eng.php) regulates drugs like antidepressants under the [*Food and Drugs Act*](http:\/\/laws-lois.justice.gc.ca\/eng\/acts\/F-27\/). We review scientific information about the safety and efficacy of drugs before they are allowed to be sold in Canada.\n\nHealth Canada also monitors the safety of health products after they have been approved for sale in Canada. Manufacturers must provide Health Canada with reports of serious side effects for the health products they sell in Canada and maintain the most up-to-date information on their health products. Important drug safety information is available in its official Canadian product monograph, available by search of [Health Canada's Drug Product Database](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/prodpharma\/databasdon\/index-eng.php).\n\n### For more information\n- Report side effects (adverse reactions) to health products like antidepressants to Health Canada toll-free at 1-866-234-2345 or report online at [*MedEffect*](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/medeff\/index-eng.php). Please give us as much detail about your medical history and problem as possible.\n- Health Canada, [Mental Health](https:\/\/www.canada.ca\/en\/public-health\/topics\/mental-health-wellness.html)\n- Health Canada, [Mental Health - Depression](http:\/\/www.hc-sc.gc.ca\/hl-vs\/iyh-vsv\/diseases-maladies\/depression-eng.php)\n- Health Canada, [Mental Health - Mental Illness](https:\/\/www.canada.ca\/en\/public-health\/services\/about-mental-illness.html)\n- Health Canada, [Mental Health - Suicide Prevention](https:\/\/www.canada.ca\/en\/public-health\/services\/suicide-prevention.html)\n- Public Health Agency of Canada, [The Human Face of Mental Health and Mental Illness in Canada 2006](http:\/\/www.phac-aspc.gc.ca\/publicat\/human-humain06\/)\n- Public Health Agency of Canada, [Mental Health](http:\/\/www.phac-aspc.gc.ca\/mh-sm\/index-eng.php)\n- [Mood Disorders Society of Canada](http:\/\/www.mooddisorderscanada.ca\/)\n- U.S. Food and Drug Administration (FDA), [Understanding Antidepressant Medications](http:\/\/www.fda.gov\/forconsumers\/consumerupdates\/ucm095980.htm)\n- U.S. FDA, [Antidepressant Use in Children, Adolescents, and Adults](http:\/\/www.fda.gov\/Drugs\/DrugSafety\/InformationbyDrugClass\/UCM096273)\n- U.S. National Library of Medicine, [Antidepressants](http:\/\/www.nlm.nih.gov\/medlineplus\/antidepressants.html)\n- Health Canada, [Drug Product Database](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/prodpharma\/databasdon\/index-eng.php) (When you find the product you are looking for, check to see if there is a product monograph. If there is, open it and scroll down to \"Part III: Consumer Information.\")\n- Health Canada, [Safe Use of Medicines](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/using-medications-safely.html)\n- Health Canada, [Proper Use and Disposal of Medication](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/using-medications-safely.html)\n\n### For industry and professionals\n- Health Canada, [Drug Products](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/prodpharma\/index-eng.php)\n- Health Canada, [Drugs and Health Products Legislation and Guidelines](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/prodpharma\/legislation\/index-eng.php)\n\n## Page details\n2012-10-19\n\n## Section Menu\n### [Drugs and medical devices](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices.html)\n- [Medication chart](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/medication-chart.html)\n- [Using medications safely](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/using-medications-safely.html)\n- [Acetaminophen](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/acetaminophen.html)\n- [The safe use of health products for weight loss](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/safe-use-health-products-weight-loss.html)\n- [Antidepressant drugs](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs.html)\n- [Acne treatments](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/acne-treatments.html)\n- [Breast implants: Overview](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/breast-implants.html)\n- [Warfarin](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/warfarin.html)\n- [Menstrual tampons](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/menstrual-tampons.html)\n- [Safe use of medication for children](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/safe-use-medication-for-children.html)\n- [Ask your doctor about your child's medication](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/ask-doctor-about-child-medication.html)\n- [Automated external defibrillators (AEDs)](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/automated-external-defibrillators-aeds.html)\n- [Hospital bed safety](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/hospital-bed-safety.html)\n- [Children and medication](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/children-and-medication.html)\n- [Concerns about children's medication](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/concerns-about-children-s-medication.html)\n- [Acetaminophen and children](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/acetaminophen-and-children.html)\n- [Cryotherapy](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/cryotherapy.html)\n- [Pulse oximeters: Overview](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/pulse-oximeters.html)\n- [Tubed medical devices and children](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/tubed-medical-devices-children.html)\n- [Patient lifts and risk of fall](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/patient-lifts.html)\n- [Potential risk of falls from infant incubators and radiant warmers](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/risk-falls-infant-incubators-radiant-warmers.html)\n- [Medical masks and respirators: Overview](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/masks-respirators.html)\n- [Nasal rinsing devices and the risk of infection](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/nasal-rinsing-devices-risk-infection.html)\n- [Insulin](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/insulin.html)\n\n## About this site\n### Health Canada\n- [Contact us](https:\/\/www.canada.ca\/en\/health-canada\/corporate\/contact-us.html)\n\n### Government of Canada\n- [All contacts](https:\/\/www.canada.ca\/en\/contact.html)\n- [Departments and agencies](https:\/\/www.canada.ca\/en\/government\/dept.html)\n- [About government](https:\/\/www.canada.ca\/en\/government\/system.html)\n#### Themes and topics\n- [Jobs](https:\/\/www.canada.ca\/en\/services\/jobs.html)\n- [Immigration and citizenship](https:\/\/www.canada.ca\/en\/services\/immigration-citizenship.html)\n- [Travel and tourism](https:\/\/travel.gc.ca\/)\n- [Business](https:\/\/www.canada.ca\/en\/services\/business.html)\n- [Benefits](https:\/\/www.canada.ca\/en\/services\/benefits.html)\n- [Health](https:\/\/www.canada.ca\/en\/services\/health.html)\n- [Taxes](https:\/\/www.canada.ca\/en\/services\/taxes.html)\n- [Environment and natural resources](https:\/\/www.canada.ca\/en\/services\/environment.html)\n- [National security and defence](https:\/\/www.canada.ca\/en\/services\/defence.html)\n- [Culture, history and sport](https:\/\/www.canada.ca\/en\/services\/culture.html)\n- [Policing, justice and emergencies](https:\/\/www.canada.ca\/en\/services\/policing.html)\n- [Transport and infrastructure](https:\/\/www.canada.ca\/en\/services\/transport.html)\n- [Canada and the world](https:\/\/www.international.gc.ca\/world-monde\/index.aspx?lang=eng)\n- [Money and finances](https:\/\/www.canada.ca\/en\/services\/finance.html)\n- [Science and innovation](https:\/\/www.canada.ca\/en\/services\/science.html)\n- [Indigenous Peoples](https:\/\/www.canada.ca\/en\/services\/indigenous-peoples.html)\n- [Veterans and military](https:\/\/www.canada.ca\/en\/services\/veterans-military.html)\n- [Youth](https:\/\/www.canada.ca\/en\/services\/youth.html)\n- [Manage life events](https:\/\/www.canada.ca\/en\/services\/life-events.html)\n\n### Government of Canada Corporate\n- [Social media](https:\/\/www.canada.ca\/en\/social.html)\n- [Mobile applications](https:\/\/www.canada.ca\/en\/mobile.html)\n- [About Canada.ca](https:\/\/www.canada.ca\/en\/government\/about-canada-ca.html)\n- [Terms and conditions](https:\/\/www.canada.ca\/en\/transparency\/terms.html)\n- [Privacy](https:\/\/www.canada.ca\/en\/transparency\/privacy.html)\n\n![Symbol of the Government of Canada](https:\/\/www.canada.ca\/etc\/designs\/canada\/wet-boew\/assets\/wmms-blk.svg)","attrs_readable_markdown":"Antidepressant drugs (often called \"antidepressants\") are widely used in Canada to treat depression and other [mental health issues](https:\/\/www.canada.ca\/en\/public-health\/topics\/mental-health-wellness.html). It is important to take them as directed. Side effects are usually manageable, but stopping treatment suddenly can cause problems.\n\n![](https:\/\/www.canada.ca\/content\/canadasite\/en\/health-canada\/services\/drugs-medical-devices\/antidepressant-drugs\/_jcr_content\/par\/mwscolumns\/colpar-2\/img_0_1_2_0\/image.img.gif\/1480113060665.gif)\n\nDepression\n\n[Depression](http:\/\/www.hc-sc.gc.ca\/hl-vs\/iyh-vsv\/diseases-maladies\/depression-eng.php) is a type of mood disorder and is a common reason for visiting a doctor in Canada. Though many people feel sad, discouraged or \"down\" for a short time when things don't go well, in people with depression, these feelings last longer than expected and may happen without obvious life stress.\n\nSymptoms of depression can include:\n\n- persistent sadness\n- loss of interest in things and people you once enjoyed\n- feeling tired all the time, or as if you have no energy\n- crying for no apparent reason\n- feelings of despair, hopelessness or worthlessness\n- trouble concentrating, making decisions or remembering\n- thoughts of [suicide](http:\/\/www.hc-sc.gc.ca\/hl-vs\/iyh-vsv\/diseases-maladies\/suicide-eng.php) or death\n- changes in appetite or sleep patterns\n- feelings of guilt\n\nIf not treated, depression can affect an individual's quality of life and relationships. It can also cause him or her to lose time from work or school.\n\nDepression is treatable, and those affected can get better. The most common treatments are antidepressant drugs, psychotherapy, or both. With proper treatment, most people with depression see their symptoms improve and can get back to living normal and productive lives.\n\nHow antidepressants are thought to work\n\nChemicals like serotonin, norepinephrine and dopamine are naturally present in our bodies. They are needed for normal brain function. In people with depression, it is thought that there may be an imbalance of these chemicals (called neurotransmitters) in the brain. Antidepressants are believed to work by bringing one or more of these chemicals back into balance.\n\nThere are many types of antidepressants on the market. Talk to your health care provider to see if taking antidepressants is the best choice for you, and if so, which one you should take.\n\nMany people see an improvement with the first antidepressant they use. But you may need to try another type, a higher dose or a combination of drugs to find what works best for you. Also, it may take up to a month to notice the full benefit of the drug.\n\nEven once you start to feel better, keep taking the antidepressant as directed by your health care provider. Most people take antidepressants for at least 6 to 12 months, and some for longer. Make sure you talk to your health care provider before you stop using yours.\n\nSide effects of antidepressants\n\nAll drugs, including antidepressants, have some risk of side effects, even if you use them as directed. For most people, these side effects are usually temporary and manageable. But some may be serious.\n\nIf you have a side effect that bothers you, or you experience something unusual, talk to your health care provider about what to do. You can also report side effects to Health Canada toll-free at 1-866-234-2345 or online at [*MedEffect*](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/medeff\/index-eng.php).\n\nFamily members should closely watch patients for any new or worsened mood or behaviour problems, such as unexpected hostility, agitation or anxiety. This is especially important in the first few weeks after a patient starts an antidepressant.\n\nAs a patient, it is also very important to follow up regularly with your health care provider and keep talking about how you are feeling.\n\nMore information on the potential side effects of a drug is available in its official Canadian \"product monograph,\" which contains important prescribing and safety information for health professionals and patients. Product monographs are available by searching Health Canada's [Drug Product Database](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/prodpharma\/databasdon\/index-eng.php).\n\nHow to stop antidepressant treatment\n\nDo not stop using an antidepressant or reduce your dose on your own. Your doctor or health care provider will work with you when the time is right to stop taking your antidepressant.\n\nWhen you stop taking an antidepressant, you may have discontinuation (withdrawal) symptoms, or your depression may come back. Discontinuation symptoms may include:\n\n- dizziness or vertigo\n- tingling or electric shock sensations\n- unsteady gait (trouble walking normally)\n- nausea\n- flu-like symptoms\n- anxiety or agitation\n- crying spells\n- irritability\n\nThese symptoms do not mean you are addicted to the antidepressant. Antidepressants are not considered addictive and do not lead to [drug abuse](https:\/\/www.canada.ca\/en\/health-canada\/services\/substance-abuse.html) (that is, they do not lead to compulsive use to get \"high\"). But because your body has gotten used to them, suddenly stopping can cause unwanted side effects. In rare cases, it can be difficult to stop taking an antidepressant even with gradual tapering of use.\n\nInstead of stopping antidepressants all at once, it is important to work with your health care provider to decrease your dose a little at a time, when the time is right.\n\nReduce your risk\n\nThese steps will help you reduce your risk of problems when taking antidepressants:\n\nTalk to your doctor\n\n- Before using antidepressants or any other medications, talk to your health care provider. Ask about the benefits and risks, including possible side effects. Ask about other treatment options, like counselling.\n- Describe all your symptoms to your health care provider. Say which ones bother you the most.\n- Let your health care provider know about any personal or family history of mental illness. Tell them about other medical conditions and allergies. Let them know if you are pregnant or breastfeeding.\n- Antidepressants can interact with other medicines. Tell your doctor and pharmacist about all other health products you are taking, including prescription and over-the-counter drugs, vitamins and [natural health products](http:\/\/www.hc-sc.gc.ca\/hl-vs\/iyh-vsv\/med\/nat-prod-eng.php). Do not start taking new [medicines](http:\/\/www.hc-sc.gc.ca\/hl-vs\/iyh-vsv\/med\/med-gen-eng.php) without first checking with your health care provider.\n\nUse your medicine safely\n\n- Read the label and take antidepressant medicine exactly as directed. Do not skip doses. Find out from your doctor or pharmacist what to do if you miss a dose.\n- Do not suddenly stop taking antidepressants. Talk to your health care provider, who will come up with a plan to reduce your dose slowly when the time is right.\n- Report side effects (adverse reactions) to your health care provider, and to Health Canada's [*MedEffect*](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/medeff\/index-eng.php) website.\n- Store antidepressants and all other drugs in a safe (ideally locked) place, out of the reach of children and teenagers.\n- Never share your prescription with anyone else.\n- Drugs should never be thrown out at home (in the sink, toilet or trash). Bring any unused medication back to the pharmacy for [safe disposal](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/using-medications-safely.html).\n\nHealth Canada strongly advises against taking any prescription drug that has not been prescribed for you by your health care professional.\n\nThe Government of Canada's role\n\n[Health Canada](http:\/\/www.hc-sc.gc.ca\/index-eng.php) regulates drugs like antidepressants under the [*Food and Drugs Act*](http:\/\/laws-lois.justice.gc.ca\/eng\/acts\/F-27\/). We review scientific information about the safety and efficacy of drugs before they are allowed to be sold in Canada.\n\nHealth Canada also monitors the safety of health products after they have been approved for sale in Canada. Manufacturers must provide Health Canada with reports of serious side effects for the health products they sell in Canada and maintain the most up-to-date information on their health products. Important drug safety information is available in its official Canadian product monograph, available by search of [Health Canada's Drug Product Database](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/prodpharma\/databasdon\/index-eng.php).\n\n### For more information\n- Report side effects (adverse reactions) to health products like antidepressants to Health Canada toll-free at 1-866-234-2345 or report online at [*MedEffect*](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/medeff\/index-eng.php). Please give us as much detail about your medical history and problem as possible.\n- Health Canada, [Mental Health](https:\/\/www.canada.ca\/en\/public-health\/topics\/mental-health-wellness.html)\n- Health Canada, [Mental Health - Depression](http:\/\/www.hc-sc.gc.ca\/hl-vs\/iyh-vsv\/diseases-maladies\/depression-eng.php)\n- Health Canada, [Mental Health - Mental Illness](https:\/\/www.canada.ca\/en\/public-health\/services\/about-mental-illness.html)\n- Health Canada, [Mental Health - Suicide Prevention](https:\/\/www.canada.ca\/en\/public-health\/services\/suicide-prevention.html)\n- Public Health Agency of Canada, [The Human Face of Mental Health and Mental Illness in Canada 2006](http:\/\/www.phac-aspc.gc.ca\/publicat\/human-humain06\/)\n- Public Health Agency of Canada, [Mental Health](http:\/\/www.phac-aspc.gc.ca\/mh-sm\/index-eng.php)\n- [Mood Disorders Society of Canada](http:\/\/www.mooddisorderscanada.ca\/)\n- U.S. Food and Drug Administration (FDA), [Understanding Antidepressant Medications](http:\/\/www.fda.gov\/forconsumers\/consumerupdates\/ucm095980.htm)\n- U.S. FDA, [Antidepressant Use in Children, Adolescents, and Adults](http:\/\/www.fda.gov\/Drugs\/DrugSafety\/InformationbyDrugClass\/UCM096273)\n- U.S. National Library of Medicine, [Antidepressants](http:\/\/www.nlm.nih.gov\/medlineplus\/antidepressants.html)\n- Health Canada, [Drug Product Database](http:\/\/www.hc-sc.gc.ca\/dhp-mps\/prodpharma\/databasdon\/index-eng.php) (When you find the product you are looking for, check to see if there is a product monograph. If there is, open it and scroll down to \"Part III: Consumer Information.\")\n- Health Canada, [Safe Use of Medicines](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/using-medications-safely.html)\n- Health Canada, [Proper Use and Disposal of Medication](https:\/\/www.canada.ca\/en\/health-canada\/services\/drugs-medical-devices\/using-medications-safely.html)\n\n## Page details\n2012-10-19","meta_canonical":null,"ml_categories_json":"{\"\/Health\":996,\"\/Health\/Mental_Health\":973,\"\/Health\/Mental_Health\/Depression\":970}","ml_types_json":"{\"\/Article\":930,\"\/Article\/Tutorial_or_Guide\":388}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":"Health Canada","attrs_publish_time":1349913600,"attrs_original_publish_time":1349913600,"attrs_is_republished":0,"attrs_nr_words":"2762","attrs_boilerpipe_nr_words":"1346","body_ext_links_number":64,"body_int_links_number":268,"meta_nofollow":0,"meta_noarchive":0,"props_was_rendered":1,"src_redirect":"","download_time_msec":121,"download_ttfb_msec":120,"download_size":11578}

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Antidepressant drugs - Canada.ca

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It is important to take antidepressants as directed. Side effects are usually manageable, but stopping treatment suddenly can cause problems.

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Antidepressant drugs (often called "antidepressants") are widely used in Canada to treat depression and other mental health issues . It is important to take them as directed. Side effects are usually manageable, but stopping treatment suddenly can cause problems. Depression Depression is a type of mood disorder and is a common reason for visiting a doctor in Canada. Though many people feel sad, discouraged or "down" for a short time when things don't go well, in people with depression, these feelings last longer than expected and may happen without obvious life stress. Symptoms of depression can include: persistent sadness loss of interest in things and people you once enjoyed feeling tired all the time, or as if you have no energy crying for no apparent reason feelings of despair, hopelessness or worthlessness trouble concentrating, making decisions or remembering thoughts of suicide or death changes in appetite or sleep patterns feelings of guilt If not treated, depression can affect an individual's quality of life and relationships. It can also cause him or her to lose time from work or school. Depression is treatable, and those affected can get better. The most common treatments are antidepressant drugs, psychotherapy, or both. With proper treatment, most people with depression see their symptoms improve and can get back to living normal and productive lives. How antidepressants are thought to work Chemicals like serotonin, norepinephrine and dopamine are naturally present in our bodies. They are needed for normal brain function. In people with depression, it is thought that there may be an imbalance of these chemicals (called neurotransmitters) in the brain. Antidepressants are believed to work by bringing one or more of these chemicals back into balance. There are many types of antidepressants on the market. Talk to your health care provider to see if taking antidepressants is the best choice for you, and if so, which one you should take. Many people see an improvement with the first antidepressant they use. But you may need to try another type, a higher dose or a combination of drugs to find what works best for you. Also, it may take up to a month to notice the full benefit of the drug. Even once you start to feel better, keep taking the antidepressant as directed by your health care provider. Most people take antidepressants for at least 6 to 12 months, and some for longer. Make sure you talk to your health care provider before you stop using yours. Side effects of antidepressants All drugs, including antidepressants, have some risk of side effects, even if you use them as directed. For most people, these side effects are usually temporary and manageable. But some may be serious. If you have a side effect that bothers you, or you experience something unusual, talk to your health care provider about what to do. You can also report side effects to Health Canada toll-free at 1-866-234-2345 or online at MedEffect . Family members should closely watch patients for any new or worsened mood or behaviour problems, such as unexpected hostility, agitation or anxiety. This is especially important in the first few weeks after a patient starts an antidepressant. As a patient, it is also very important to follow up regularly with your health care provider and keep talking about how you are feeling. More information on the potential side effects of a drug is available in its official Canadian "product monograph," which contains important prescribing and safety information for health professionals and patients. Product monographs are available by searching Health Canada's Drug Product Database . How to stop antidepressant treatment Do not stop using an antidepressant or reduce your dose on your own. Your doctor or health care provider will work with you when the time is right to stop taking your antidepressant. When you stop taking an antidepressant, you may have discontinuation (withdrawal) symptoms, or your depression may come back. Discontinuation symptoms may include: dizziness or vertigo tingling or electric shock sensations unsteady gait (trouble walking normally) nausea flu-like symptoms anxiety or agitation crying spells irritability These symptoms do not mean you are addicted to the antidepressant. Antidepressants are not considered addictive and do not lead to drug abuse (that is, they do not lead to compulsive use to get "high"). But because your body has gotten used to them, suddenly stopping can cause unwanted side effects. In rare cases, it can be difficult to stop taking an antidepressant even with gradual tapering of use. Instead of stopping antidepressants all at once, it is important to work with your health care provider to decrease your dose a little at a time, when the time is right. Reduce your risk These steps will help you reduce your risk of problems when taking antidepressants: Talk to your doctor Before using antidepressants or any other medications, talk to your health care provider. Ask about the benefits and risks, including possible side effects. Ask about other treatment options, like counselling. Describe all your symptoms to your health care provider. Say which ones bother you the most. Let your health care provider know about any personal or family history of mental illness. Tell them about other medical conditions and allergies. Let them know if you are pregnant or breastfeeding. Antidepressants can interact with other medicines. Tell your doctor and pharmacist about all other health products you are taking, including prescription and over-the-counter drugs, vitamins and natural health products . Do not start taking new medicines without first checking with your health care provider. Use your medicine safely Read the label and take antidepressant medicine exactly as directed. Do not skip doses. Find out from your doctor or pharmacist what to do if you miss a dose. Do not suddenly stop taking antidepressants. Talk to your health care provider, who will come up with a plan to reduce your dose slowly when the time is right. Report side effects (adverse reactions) to your health care provider, and to Health Canada's MedEffect website. Store antidepressants and all other drugs in a safe (ideally locked) place, out of the reach of children and teenagers. Never share your prescription with anyone else. Drugs should never be thrown out at home (in the sink, toilet or trash). Bring any unused medication back to the pharmacy for safe disposal . Health Canada strongly advises against taking any prescription drug that has not been prescribed for you by your health care professional. The Government of Canada's role Health Canada regulates drugs like antidepressants under the Food and Drugs Act . We review scientific information about the safety and efficacy of drugs before they are allowed to be sold in Canada. Health Canada also monitors the safety of health products after they have been approved for sale in Canada. Manufacturers must provide Health Canada with reports of serious side effects for the health products they sell in Canada and maintain the most up-to-date information on their health products. Important drug safety information is available in its official Canadian product monograph, available by search of Health Canada's Drug Product Database . For more information Report side effects (adverse reactions) to health products like antidepressants to Health Canada toll-free at 1-866-234-2345 or report online at MedEffect . Please give us as much detail about your medical history and problem as possible. Health Canada, Mental Health Health Canada, Mental Health - Depression Health Canada, Mental Health - Mental Illness Health Canada, Mental Health - Suicide Prevention Public Health Agency of Canada, The Human Face of Mental Health and Mental Illness in Canada 2006 Public Health Agency of Canada, Mental Health Mood Disorders Society of Canada U.S. Food and Drug Administration (FDA), Understanding Antidepressant Medications U.S. FDA, Antidepressant Use in Children, Adolescents, and Adults U.S. National Library of Medicine, Antidepressants Health Canada, Drug Product Database (When you find the product you are looking for, check to see if there is a product monograph. If there is, open it and scroll down to "Part III: Consumer Information.") Health Canada, Safe Use of Medicines Health Canada, Proper Use and Disposal of Medication Page details 2012-10-19

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[Cultural trade and investment](https://www.canada.ca/en/services/culture/cultural-trade-investment.html) - [Most requested](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/antidepressant-drugs.html) - [Visit the Canadian Virtual War Memorial](https://www.veterans.gc.ca/en/remembrance/memorials/canadian-virtual-war-memorial) - [Anthems and symbols of Canada](https://www.canada.ca/en/services/culture/canadian-identity-society/anthems-symbols.html) - [Find a CRTC decision](https://crtc.gc.ca/eng/dno.htm) - [Research your family history](https://library-archives.canada.ca/eng/collection/research-help/genealogy-family-history/Pages/genealogy-family-history.aspx) - [Search census records](https://recherche-collection-search.bac-lac.gc.ca/eng/Census/index) - [Major events in Canada's Capital Region](https://www.canada.ca/en/services/culture/events-celebrations-commemorations/experience-canada-capital/events-capital.html) - [Policing, justice and emergencies](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/antidepressant-drugs.html) - 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[Apply for a criminal record suspension](https://www.canada.ca/en/parole-board/services/record-suspensions/official-pbc-application-guide-and-forms.html) - [What to do during an emergency](https://www.getprepared.gc.ca/cnt/hzd/drng-en.aspx) - [Know the law on impaired driving](https://www.canada.ca/en/services/policing/police/community-safety-policing/impaired-driving.html) - [Help solve a crime](https://www.canada.ca/en/services/policing/police/help-solve-crime.html) - [Transport and infrastructure](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/antidepressant-drugs.html) - [Transport and infrastructure: home](https://www.canada.ca/en/services/transport.html) - [Zero-emission vehicles](https://www.canada.ca/en/services/transport/zero-emission-vehicles.html) - [Aviation](https://tc.canada.ca/en/aviation) - [Marine transportation](https://tc.canada.ca/en/marine-transportation) - [Road transportation](https://tc.canada.ca/en/road-transportation) - [Rail transportation](https://tc.canada.ca/en/rail-transportation) - [Dangerous goods](https://tc.canada.ca/en/dangerous-goods) - [Infrastructure](https://tc.canada.ca/en/infrastructure) - [Most requested](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/antidepressant-drugs.html) - [Drone safety](https://tc.canada.ca/en/aviation/drone-safety) - [What not to bring on a plane](https://tc.canada.ca/en/aviation/aviation-security/what-you-can-t-bring-plane) - [Register your vessel](https://tc.canada.ca/en/marine-transportation/vessel-licensing-registration) - [Child car seat safety](https://tc.canada.ca/en/road-transportation/child-car-seat-safety) - [Transporting dangerous goods - Regulations](https://tc.canada.ca/en/corporate-services/acts-regulations/list-regulations/transportation-dangerous-goods-regulations) - [*Canadian Aviation Regulations*](https://tc.canada.ca/en/corporate-services/acts-regulations/list-regulations/canadian-aviation-regulations-sor-96-433) - [Canada and the world](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/antidepressant-drugs.html) - [Canada and the world: home](https://www.international.gc.ca/world-monde/index.aspx?lang=eng) - [International offices and emergency contacts](https://www.international.gc.ca/world-monde/offices-bureaux/index.aspx?lang=eng) - [Study, work and travel worldwide](https://www.international.gc.ca/world-monde/study_work_travel-etude_travail_voyage/index.aspx?lang=eng) - [Information by country and territory](https://www.international.gc.ca/world-monde/country-pays/index.aspx?lang=eng) - [Stories](https://www.international.gc.ca/world-monde/stories-histoires/index.aspx?lang=eng) - [Canada's foreign policy and international relations](https://www.international.gc.ca/world-monde/international_relations-relations_internationales/index.aspx?lang=eng) - [Global issues and international assistance](https://www.international.gc.ca/world-monde/issues_development-enjeux_developpement/index.aspx?lang=eng) - [Canadian funding for international initiatives](https://www.international.gc.ca/world-monde/funding-financement/index.aspx?lang=eng) - [International trade and investment](https://international.canada.ca/en/services/business/trade) - [Most requested](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/antidepressant-drugs.html) - [International education and scholarships](https://www.educanada.ca/index.aspx?lang=eng) - [Contact an embassy or consulate](https://travel.gc.ca/assistance/embassies-consulates) - [Sanctions](https://www.international.gc.ca/world-monde/international_relations-relations_internationales/sanctions/index.aspx?lang=eng) - [Authenticate a document](https://www.international.gc.ca/gac-amc/about-a_propos/services/authentication-authentification/index.aspx?lang=eng) - [International treaties signed by Canada](https://www.treaty-accord.gc.ca/index.aspx?lang=eng) - [Project Browser](https://w05.international.gc.ca/projectbrowser-banqueprojets/?lang=eng&_ga=2.177755878.2114306412.1738083014-1550541383.1711385614) - [Contact a foreign representative in Canada](https://www.international.gc.ca/protocol-protocole/reps.aspx?lang=eng) - 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[Business financing and support](https://innovation.ised-isde.canada.ca/s/?language=en_CA) - [Protection from frauds and scams](https://www.canada.ca/en/services/finance/fraud.html) - [Financial and money services regulation](https://www.canada.ca/en/services/business/permits/federallyregulatedindustrysectors/financialservicesregulation.html) - [Insolvency](https://www.canada.ca/en/services/finance/bankruptcy.html) - [Most requested](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/antidepressant-drugs.html) - [Canada's response to U.S. tariffs](https://www.canada.ca/en/department-finance/programs/international-trade-finance-policy/canadas-response-us-tariffs.html) - [Housing](https://www.canada.ca/en/services/finance/manage/housing.html) - [Student loans](https://www.canada.ca/en/services/benefits/education/student-aid.html) - [Credit report and scores](https://www.canada.ca/en/financial-consumer-agency/services/credit-reports-score.html) - [Mortgages](https://www.canada.ca/en/financial-consumer-agency/services/mortgages.html) - [Make a budget](https://itools-ioutils.fcac-acfc.gc.ca/BP-PB/budget-planner) - [Set up or change direct deposit](https://www.canada.ca/en/public-services-procurement/services/payments-to-from-government/direct-deposit.html) - [Find a bankruptcy or insolvency record](https://www.ic.gc.ca/app/scr/bsf-osb/ins/login.html?lang=eng) - [Science and innovation](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/antidepressant-drugs.html) - [Science and innovation: home](https://www.canada.ca/en/services/science.html) - [Research funding and awards](https://www.canada.ca/en/services/science/researchfunding.html) - [R\&D and innovation](https://www.canada.ca/en/services/science/innovation.html) - [Science subjects](https://www.canada.ca/en/services/science/sciencesubjects.html) - [Health emergency readiness](https://ised-isde.canada.ca/site/ised/en/programs-and-initiatives/health-emergency-readiness-canada) - [Research institutes and facilities](https://www.canada.ca/en/services/science/institutes.html) - 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[Federal Science Libraries Network](https://science-libraries.canada.ca/eng/home/) - [Check sunrise and sunset times](https://nrc.canada.ca/en/research-development/products-services/software-applications/sun-calculator/) - [Official times across Canada](https://nrc.canada.ca/en/web-clock/) - [Live view of northern lights cam](https://www.asc-csa.gc.ca/eng/astronomy/northern-lights/auroramax-observatory.asp) - [Manage life events](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/antidepressant-drugs.html) - [Manage life events: home](https://www.canada.ca/en/services/life-events.html) - [Welcoming a child](https://www.canada.ca/en/services/life-events/child.html) - [Learn and plan for your retirement](https://www.canada.ca/en/services/life-events/retirement.html) - [What to do when someone dies](https://www.canada.ca/en/services/life-events/death.html) - [Most requested](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/antidepressant-drugs.html) - [Sign in to a Government of Canada account](https://www.canada.ca/en/government/sign-in-online-account.html) - [CPP payment amounts](https://www.canada.ca/en/services/benefits/publicpensions/cpp/payment-amounts.html) - [Benefits payments dates](https://www.canada.ca/en/services/benefits/calendar.html) - [Canada child benefit](https://www.canada.ca/en/revenue-agency/services/child-family-benefits/canada-child-benefit-overview.html) - [Canadian Retirement Income Calculator](https://www.canada.ca/en/services/benefits/publicpensions/cpp/retirement-income-calculator.html) - [Prepare tax returns for someone who died](https://www.canada.ca/en/revenue-agency/services/tax/individuals/life-events/doing-taxes-someone-died.html) - [Get a birth certificate](https://www.canada.ca/en/services/life-events/child/register-birth.html) - [Apply for a SIN](https://www.canada.ca/en/employment-social-development/services/sin.html) ## You are here: 1. [Canada.ca](https://www.canada.ca/en.html) 2. [Health](https://www.canada.ca/en/services/health.html) 3. [Drug and health products](https://www.canada.ca/en/services/health/drug-health-products.html) 4. [Buying and using drug and health products safely](https://www.canada.ca/en/health-canada/topics/buying-using-drug-health-products-safely.html) 5. [Drug and health products available in Canada](https://www.canada.ca/en/health-canada/topics/drug-health-products-available-canada.html) 6. [Drugs and medical devices](https://www.canada.ca/en/health-canada/services/drugs-medical-devices.html) # Antidepressant drugs Antidepressant drugs (often called "antidepressants") are widely used in Canada to treat depression and other [mental health issues](https://www.canada.ca/en/public-health/topics/mental-health-wellness.html). It is important to take them as directed. Side effects are usually manageable, but stopping treatment suddenly can cause problems. ![](https://www.canada.ca/content/canadasite/en/health-canada/services/drugs-medical-devices/antidepressant-drugs/_jcr_content/par/mwscolumns/colpar-2/img_0_1_2_0/image.img.gif/1480113060665.gif) ## Depression [Depression](http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/diseases-maladies/depression-eng.php) is a type of mood disorder and is a common reason for visiting a doctor in Canada. Though many people feel sad, discouraged or "down" for a short time when things don't go well, in people with depression, these feelings last longer than expected and may happen without obvious life stress. Symptoms of depression can include: - persistent sadness - loss of interest in things and people you once enjoyed - feeling tired all the time, or as if you have no energy - crying for no apparent reason - feelings of despair, hopelessness or worthlessness - trouble concentrating, making decisions or remembering - thoughts of [suicide](http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/diseases-maladies/suicide-eng.php) or death - changes in appetite or sleep patterns - feelings of guilt If not treated, depression can affect an individual's quality of life and relationships. It can also cause him or her to lose time from work or school. Depression is treatable, and those affected can get better. The most common treatments are antidepressant drugs, psychotherapy, or both. With proper treatment, most people with depression see their symptoms improve and can get back to living normal and productive lives. ## How antidepressants are thought to work Chemicals like serotonin, norepinephrine and dopamine are naturally present in our bodies. They are needed for normal brain function. In people with depression, it is thought that there may be an imbalance of these chemicals (called neurotransmitters) in the brain. Antidepressants are believed to work by bringing one or more of these chemicals back into balance. There are many types of antidepressants on the market. Talk to your health care provider to see if taking antidepressants is the best choice for you, and if so, which one you should take. Many people see an improvement with the first antidepressant they use. But you may need to try another type, a higher dose or a combination of drugs to find what works best for you. Also, it may take up to a month to notice the full benefit of the drug. Even once you start to feel better, keep taking the antidepressant as directed by your health care provider. Most people take antidepressants for at least 6 to 12 months, and some for longer. Make sure you talk to your health care provider before you stop using yours. ## Side effects of antidepressants All drugs, including antidepressants, have some risk of side effects, even if you use them as directed. For most people, these side effects are usually temporary and manageable. But some may be serious. If you have a side effect that bothers you, or you experience something unusual, talk to your health care provider about what to do. You can also report side effects to Health Canada toll-free at 1-866-234-2345 or online at [*MedEffect*](http://www.hc-sc.gc.ca/dhp-mps/medeff/index-eng.php). Family members should closely watch patients for any new or worsened mood or behaviour problems, such as unexpected hostility, agitation or anxiety. This is especially important in the first few weeks after a patient starts an antidepressant. As a patient, it is also very important to follow up regularly with your health care provider and keep talking about how you are feeling. More information on the potential side effects of a drug is available in its official Canadian "product monograph," which contains important prescribing and safety information for health professionals and patients. Product monographs are available by searching Health Canada's [Drug Product Database](http://www.hc-sc.gc.ca/dhp-mps/prodpharma/databasdon/index-eng.php). ## How to stop antidepressant treatment Do not stop using an antidepressant or reduce your dose on your own. Your doctor or health care provider will work with you when the time is right to stop taking your antidepressant. When you stop taking an antidepressant, you may have discontinuation (withdrawal) symptoms, or your depression may come back. Discontinuation symptoms may include: - dizziness or vertigo - tingling or electric shock sensations - unsteady gait (trouble walking normally) - nausea - flu-like symptoms - anxiety or agitation - crying spells - irritability These symptoms do not mean you are addicted to the antidepressant. Antidepressants are not considered addictive and do not lead to [drug abuse](https://www.canada.ca/en/health-canada/services/substance-abuse.html) (that is, they do not lead to compulsive use to get "high"). But because your body has gotten used to them, suddenly stopping can cause unwanted side effects. In rare cases, it can be difficult to stop taking an antidepressant even with gradual tapering of use. Instead of stopping antidepressants all at once, it is important to work with your health care provider to decrease your dose a little at a time, when the time is right. ## Reduce your risk These steps will help you reduce your risk of problems when taking antidepressants: ### Talk to your doctor - Before using antidepressants or any other medications, talk to your health care provider. Ask about the benefits and risks, including possible side effects. Ask about other treatment options, like counselling. - Describe all your symptoms to your health care provider. Say which ones bother you the most. - Let your health care provider know about any personal or family history of mental illness. Tell them about other medical conditions and allergies. Let them know if you are pregnant or breastfeeding. - Antidepressants can interact with other medicines. Tell your doctor and pharmacist about all other health products you are taking, including prescription and over-the-counter drugs, vitamins and [natural health products](http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/med/nat-prod-eng.php). Do not start taking new [medicines](http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/med/med-gen-eng.php) without first checking with your health care provider. ### Use your medicine safely - Read the label and take antidepressant medicine exactly as directed. Do not skip doses. Find out from your doctor or pharmacist what to do if you miss a dose. - Do not suddenly stop taking antidepressants. Talk to your health care provider, who will come up with a plan to reduce your dose slowly when the time is right. - Report side effects (adverse reactions) to your health care provider, and to Health Canada's [*MedEffect*](http://www.hc-sc.gc.ca/dhp-mps/medeff/index-eng.php) website. - Store antidepressants and all other drugs in a safe (ideally locked) place, out of the reach of children and teenagers. - Never share your prescription with anyone else. - Drugs should never be thrown out at home (in the sink, toilet or trash). Bring any unused medication back to the pharmacy for [safe disposal](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/using-medications-safely.html). Health Canada strongly advises against taking any prescription drug that has not been prescribed for you by your health care professional. ## The Government of Canada's role [Health Canada](http://www.hc-sc.gc.ca/index-eng.php) regulates drugs like antidepressants under the [*Food and Drugs Act*](http://laws-lois.justice.gc.ca/eng/acts/F-27/). We review scientific information about the safety and efficacy of drugs before they are allowed to be sold in Canada. Health Canada also monitors the safety of health products after they have been approved for sale in Canada. Manufacturers must provide Health Canada with reports of serious side effects for the health products they sell in Canada and maintain the most up-to-date information on their health products. Important drug safety information is available in its official Canadian product monograph, available by search of [Health Canada's Drug Product Database](http://www.hc-sc.gc.ca/dhp-mps/prodpharma/databasdon/index-eng.php). ### For more information - Report side effects (adverse reactions) to health products like antidepressants to Health Canada toll-free at 1-866-234-2345 or report online at [*MedEffect*](http://www.hc-sc.gc.ca/dhp-mps/medeff/index-eng.php). Please give us as much detail about your medical history and problem as possible. - Health Canada, [Mental Health](https://www.canada.ca/en/public-health/topics/mental-health-wellness.html) - Health Canada, [Mental Health - Depression](http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/diseases-maladies/depression-eng.php) - Health Canada, [Mental Health - Mental Illness](https://www.canada.ca/en/public-health/services/about-mental-illness.html) - Health Canada, [Mental Health - Suicide Prevention](https://www.canada.ca/en/public-health/services/suicide-prevention.html) - Public Health Agency of Canada, [The Human Face of Mental Health and Mental Illness in Canada 2006](http://www.phac-aspc.gc.ca/publicat/human-humain06/) - Public Health Agency of Canada, [Mental Health](http://www.phac-aspc.gc.ca/mh-sm/index-eng.php) - [Mood Disorders Society of Canada](http://www.mooddisorderscanada.ca/) - U.S. Food and Drug Administration (FDA), [Understanding Antidepressant Medications](http://www.fda.gov/forconsumers/consumerupdates/ucm095980.htm) - U.S. FDA, [Antidepressant Use in Children, Adolescents, and Adults](http://www.fda.gov/Drugs/DrugSafety/InformationbyDrugClass/UCM096273) - U.S. National Library of Medicine, [Antidepressants](http://www.nlm.nih.gov/medlineplus/antidepressants.html) - Health Canada, [Drug Product Database](http://www.hc-sc.gc.ca/dhp-mps/prodpharma/databasdon/index-eng.php) (When you find the product you are looking for, check to see if there is a product monograph. If there is, open it and scroll down to "Part III: Consumer Information.") - Health Canada, [Safe Use of Medicines](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/using-medications-safely.html) - Health Canada, [Proper Use and Disposal of Medication](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/using-medications-safely.html) ### For industry and professionals - Health Canada, [Drug Products](http://www.hc-sc.gc.ca/dhp-mps/prodpharma/index-eng.php) - Health Canada, [Drugs and Health Products Legislation and Guidelines](http://www.hc-sc.gc.ca/dhp-mps/prodpharma/legislation/index-eng.php) ## Page details 2012-10-19 ## Section Menu ### [Drugs and medical devices](https://www.canada.ca/en/health-canada/services/drugs-medical-devices.html) - [Medication chart](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/medication-chart.html) - [Using medications safely](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/using-medications-safely.html) - [Acetaminophen](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/acetaminophen.html) - [The safe use of health products for weight loss](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/safe-use-health-products-weight-loss.html) - [Antidepressant drugs](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/antidepressant-drugs.html) - [Acne treatments](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/acne-treatments.html) - [Breast implants: Overview](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/breast-implants.html) - [Warfarin](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/warfarin.html) - [Menstrual tampons](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/menstrual-tampons.html) - [Safe use of medication for children](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/safe-use-medication-for-children.html) - [Ask your doctor about your child's medication](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/ask-doctor-about-child-medication.html) - [Automated external defibrillators (AEDs)](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/automated-external-defibrillators-aeds.html) - [Hospital bed safety](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/hospital-bed-safety.html) - [Children and medication](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/children-and-medication.html) - [Concerns about children's medication](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/concerns-about-children-s-medication.html) - [Acetaminophen and children](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/acetaminophen-and-children.html) - [Cryotherapy](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/cryotherapy.html) - [Pulse oximeters: Overview](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/pulse-oximeters.html) - [Tubed medical devices and children](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/tubed-medical-devices-children.html) - [Patient lifts and risk of fall](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/patient-lifts.html) - [Potential risk of falls from infant incubators and radiant warmers](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/risk-falls-infant-incubators-radiant-warmers.html) - [Medical masks and respirators: Overview](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/masks-respirators.html) - [Nasal rinsing devices and the risk of infection](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/nasal-rinsing-devices-risk-infection.html) - [Insulin](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/insulin.html) ## About this site ### Health Canada - [Contact us](https://www.canada.ca/en/health-canada/corporate/contact-us.html) ### Government of Canada - [All contacts](https://www.canada.ca/en/contact.html) - [Departments and agencies](https://www.canada.ca/en/government/dept.html) - [About government](https://www.canada.ca/en/government/system.html) #### Themes and topics - 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Readable Markdown

Antidepressant drugs (often called "antidepressants") are widely used in Canada to treat depression and other [mental health issues](https://www.canada.ca/en/public-health/topics/mental-health-wellness.html). It is important to take them as directed. Side effects are usually manageable, but stopping treatment suddenly can cause problems. ![](https://www.canada.ca/content/canadasite/en/health-canada/services/drugs-medical-devices/antidepressant-drugs/_jcr_content/par/mwscolumns/colpar-2/img_0_1_2_0/image.img.gif/1480113060665.gif) Depression [Depression](http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/diseases-maladies/depression-eng.php) is a type of mood disorder and is a common reason for visiting a doctor in Canada. Though many people feel sad, discouraged or "down" for a short time when things don't go well, in people with depression, these feelings last longer than expected and may happen without obvious life stress. Symptoms of depression can include: - persistent sadness - loss of interest in things and people you once enjoyed - feeling tired all the time, or as if you have no energy - crying for no apparent reason - feelings of despair, hopelessness or worthlessness - trouble concentrating, making decisions or remembering - thoughts of [suicide](http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/diseases-maladies/suicide-eng.php) or death - changes in appetite or sleep patterns - feelings of guilt If not treated, depression can affect an individual's quality of life and relationships. It can also cause him or her to lose time from work or school. Depression is treatable, and those affected can get better. The most common treatments are antidepressant drugs, psychotherapy, or both. With proper treatment, most people with depression see their symptoms improve and can get back to living normal and productive lives. How antidepressants are thought to work Chemicals like serotonin, norepinephrine and dopamine are naturally present in our bodies. They are needed for normal brain function. In people with depression, it is thought that there may be an imbalance of these chemicals (called neurotransmitters) in the brain. Antidepressants are believed to work by bringing one or more of these chemicals back into balance. There are many types of antidepressants on the market. Talk to your health care provider to see if taking antidepressants is the best choice for you, and if so, which one you should take. Many people see an improvement with the first antidepressant they use. But you may need to try another type, a higher dose or a combination of drugs to find what works best for you. Also, it may take up to a month to notice the full benefit of the drug. Even once you start to feel better, keep taking the antidepressant as directed by your health care provider. Most people take antidepressants for at least 6 to 12 months, and some for longer. Make sure you talk to your health care provider before you stop using yours. Side effects of antidepressants All drugs, including antidepressants, have some risk of side effects, even if you use them as directed. For most people, these side effects are usually temporary and manageable. But some may be serious. If you have a side effect that bothers you, or you experience something unusual, talk to your health care provider about what to do. You can also report side effects to Health Canada toll-free at 1-866-234-2345 or online at [*MedEffect*](http://www.hc-sc.gc.ca/dhp-mps/medeff/index-eng.php). Family members should closely watch patients for any new or worsened mood or behaviour problems, such as unexpected hostility, agitation or anxiety. This is especially important in the first few weeks after a patient starts an antidepressant. As a patient, it is also very important to follow up regularly with your health care provider and keep talking about how you are feeling. More information on the potential side effects of a drug is available in its official Canadian "product monograph," which contains important prescribing and safety information for health professionals and patients. Product monographs are available by searching Health Canada's [Drug Product Database](http://www.hc-sc.gc.ca/dhp-mps/prodpharma/databasdon/index-eng.php). How to stop antidepressant treatment Do not stop using an antidepressant or reduce your dose on your own. Your doctor or health care provider will work with you when the time is right to stop taking your antidepressant. When you stop taking an antidepressant, you may have discontinuation (withdrawal) symptoms, or your depression may come back. Discontinuation symptoms may include: - dizziness or vertigo - tingling or electric shock sensations - unsteady gait (trouble walking normally) - nausea - flu-like symptoms - anxiety or agitation - crying spells - irritability These symptoms do not mean you are addicted to the antidepressant. Antidepressants are not considered addictive and do not lead to [drug abuse](https://www.canada.ca/en/health-canada/services/substance-abuse.html) (that is, they do not lead to compulsive use to get "high"). But because your body has gotten used to them, suddenly stopping can cause unwanted side effects. In rare cases, it can be difficult to stop taking an antidepressant even with gradual tapering of use. Instead of stopping antidepressants all at once, it is important to work with your health care provider to decrease your dose a little at a time, when the time is right. Reduce your risk These steps will help you reduce your risk of problems when taking antidepressants: Talk to your doctor - Before using antidepressants or any other medications, talk to your health care provider. Ask about the benefits and risks, including possible side effects. Ask about other treatment options, like counselling. - Describe all your symptoms to your health care provider. Say which ones bother you the most. - Let your health care provider know about any personal or family history of mental illness. Tell them about other medical conditions and allergies. Let them know if you are pregnant or breastfeeding. - Antidepressants can interact with other medicines. Tell your doctor and pharmacist about all other health products you are taking, including prescription and over-the-counter drugs, vitamins and [natural health products](http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/med/nat-prod-eng.php). Do not start taking new [medicines](http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/med/med-gen-eng.php) without first checking with your health care provider. Use your medicine safely - Read the label and take antidepressant medicine exactly as directed. Do not skip doses. Find out from your doctor or pharmacist what to do if you miss a dose. - Do not suddenly stop taking antidepressants. Talk to your health care provider, who will come up with a plan to reduce your dose slowly when the time is right. - Report side effects (adverse reactions) to your health care provider, and to Health Canada's [*MedEffect*](http://www.hc-sc.gc.ca/dhp-mps/medeff/index-eng.php) website. - Store antidepressants and all other drugs in a safe (ideally locked) place, out of the reach of children and teenagers. - Never share your prescription with anyone else. - Drugs should never be thrown out at home (in the sink, toilet or trash). Bring any unused medication back to the pharmacy for [safe disposal](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/using-medications-safely.html). Health Canada strongly advises against taking any prescription drug that has not been prescribed for you by your health care professional. The Government of Canada's role [Health Canada](http://www.hc-sc.gc.ca/index-eng.php) regulates drugs like antidepressants under the [*Food and Drugs Act*](http://laws-lois.justice.gc.ca/eng/acts/F-27/). We review scientific information about the safety and efficacy of drugs before they are allowed to be sold in Canada. Health Canada also monitors the safety of health products after they have been approved for sale in Canada. Manufacturers must provide Health Canada with reports of serious side effects for the health products they sell in Canada and maintain the most up-to-date information on their health products. Important drug safety information is available in its official Canadian product monograph, available by search of [Health Canada's Drug Product Database](http://www.hc-sc.gc.ca/dhp-mps/prodpharma/databasdon/index-eng.php). ### For more information - Report side effects (adverse reactions) to health products like antidepressants to Health Canada toll-free at 1-866-234-2345 or report online at [*MedEffect*](http://www.hc-sc.gc.ca/dhp-mps/medeff/index-eng.php). Please give us as much detail about your medical history and problem as possible. - Health Canada, [Mental Health](https://www.canada.ca/en/public-health/topics/mental-health-wellness.html) - Health Canada, [Mental Health - Depression](http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/diseases-maladies/depression-eng.php) - Health Canada, [Mental Health - Mental Illness](https://www.canada.ca/en/public-health/services/about-mental-illness.html) - Health Canada, [Mental Health - Suicide Prevention](https://www.canada.ca/en/public-health/services/suicide-prevention.html) - Public Health Agency of Canada, [The Human Face of Mental Health and Mental Illness in Canada 2006](http://www.phac-aspc.gc.ca/publicat/human-humain06/) - Public Health Agency of Canada, [Mental Health](http://www.phac-aspc.gc.ca/mh-sm/index-eng.php) - [Mood Disorders Society of Canada](http://www.mooddisorderscanada.ca/) - U.S. Food and Drug Administration (FDA), [Understanding Antidepressant Medications](http://www.fda.gov/forconsumers/consumerupdates/ucm095980.htm) - U.S. FDA, [Antidepressant Use in Children, Adolescents, and Adults](http://www.fda.gov/Drugs/DrugSafety/InformationbyDrugClass/UCM096273) - U.S. National Library of Medicine, [Antidepressants](http://www.nlm.nih.gov/medlineplus/antidepressants.html) - Health Canada, [Drug Product Database](http://www.hc-sc.gc.ca/dhp-mps/prodpharma/databasdon/index-eng.php) (When you find the product you are looking for, check to see if there is a product monograph. If there is, open it and scroll down to "Part III: Consumer Information.") - Health Canada, [Safe Use of Medicines](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/using-medications-safely.html) - Health Canada, [Proper Use and Disposal of Medication](https://www.canada.ca/en/health-canada/services/drugs-medical-devices/using-medications-safely.html) ## Page details 2012-10-19

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