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Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 98 (from laksa044)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa098.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.healthline.com/health/what-to-do-after-covid-vaccine\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.healthline.com/health/what-to-do-after-covid-vaccine\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.healthline.com\/health\/what-to-do-after-covid-vaccine","crawl_time":1775063249,"first_indexed_time":1651793992,"http_code":200,"src_unparsed":"com,healthline!www,\/health\/what-to-do-after-covid-vaccine s443","src_root_hash":"11478817528691466898","history_drop_reason":null,"meta_title":"What to Do After Your COVID Vaccine: 9 Tips to Prevent Discomfort","meta_descriptions":["Mild side effects are common after COVID-19 vaccines and boosters. Learn more about how you can prevent and treat any uncomfortable symptoms."],"attrs_boilerpipe_text":"You may be able to prevent post-COVID vaccine soreness by moving your arm or using a cold compress. For other vaccine side effects, an over-the-counter (OTC) pain reliever may help.\nMild side effects are common after vaccines and boosters. However, there are steps you can take after getting the COVID-19 vaccine to help prevent and manage these effects.\nKeep reading to learn more about what you should do and avoid in the days following your vaccination.\nIf you have COVID-19 or have recently been around someone who tested positive, talk with your doctor or healthcare professional about when you should get the vaccine.\nIf you’re unsure where to go for your vaccine, you can check out the Centers for Disease Control and Prevention (CDC) vaccine locator tool. Some places may require you to make an appointment beforehand, while others offer walk-in services.\nIf you need proof of vaccination, your state health department can provide an electronic or paper copy of your official vaccination record.\nThe day of your shot\nMake sure to wear something loose that will allow the technician to access your upper arm easily. Vaccines are sometimes given in private rooms or behind screens, but they may also be given in full public view. Therefore, you’ll likely need to stay fully clothed during the process.\nLet the technician know which is your dominant arm. Since pain, discoloration, and swelling at the injection site are common side effects, you may prefer to get the injection in your non-dominant arm.\nOnce you’ve received the vaccine, a healthcare professional may ask you to remain at the vaccination site for up to 15 minutes. This ensures you receive medical attention if you experience an allergic or adverse reaction. Even though these occurrences are rare, this precaution is important for safeguarding your health.\nSide effects are common after COVID-19 vaccinations. However, you may not have any side effects, which doesn’t mean the vaccine didn’t work.\nCommon side effects that may occur within hours or days of getting the shot include:\npain, swelling, and discoloration at the injection site\nfatigue\nheadache\nfever\nchills\nmuscle pain\njoint pain\nnausea, vomiting\nSome people may experience more intense vaccine side effects after getting the second shot of a two-dose vaccine. Booster shot side effects are similar to those from the two-dose or single-dose primary shot.\nTo reduce common side effects, try out these tips:\nAvoid strenuous activity\nAvoid scheduling grueling activities or exercise for a day or two after vaccination. You don’t know how you’ll feel and may wish to rest or relax.\nIce your arm\nYou can apply a cold compress, such as a cool washcloth, on the injection site to help reduce swelling and relieve pain. You may also want to use an ice pack, although you shouldn’t apply this directly to the skin. You can wrap the ice in a clean cloth or paper towel and apply it for 15 to 20 minutes at a time.\nKeep it moving\nIt’s best to keep moving and exercising the arm you got your vaccine in. Using your arm as much as you can may help reduce pain and swelling.\nTake an OTC pain reliever\nTalk with your doctor or healthcare professional about whether it’s safe for you to use over-the-counter (OTC) pain relievers like aspirin, acetaminophen (Tylenol), or ibuprofen (Advil\/Motrin).\nWhen it’s safe to do so, the CDC says that people over 18 can use OTC pain relievers to reduce discomfort in the arm and treat vaccine side effects like muscle pain and headaches. These medications also help lower fevers.\nAlways talk with your child’s doctor before giving them any new medications.\nStay hydrated\nDrink plenty of water and other fluids to avoid dehydration from fever. Alcohol and caffeinated beverages like coffee can contribute to dehydration, so avoid those until you’re feeling better.\nGet plenty of rest\nGet plenty of sleep, especially if you feel achy or sick. If you don’t want to sleep, you can relax and let your body rest while the vaccine begins its work.\nContinue to take precautions\nIt takes about 2 weeks for your vaccine to become fully effective. You won’t be fully protected during this time and can still catch and pass along the COVID-19 virus.\nLog your symptoms\nYou can log your symptoms (or your child’s) and report them to the CDC if you choose to. This helps the CDC monitor vaccine side effects in real-time. To report your symptoms, sign up for\nV-safe\non your smartphone.\nIf you have any of these symptoms after getting your vaccine, seek emergency medical care:\nchest pain\nshortness of breath\nerratic or irregular heart rate\nfluid buildup that causes swelling in the legs, ankles, and feet\nfainting\nIf you have side effects that don’t improve after a few days, you should talk with a doctor.\nAccording to\nthe CDC\n, adverse reactions to the COVID-19 vaccine are rare but can occur in the weeks following your vaccination. They include:\nmyocarditis\n(inflammation of the heart)\npericarditis\nGuillain-Barré syndrome\ntinnitus\nthrombosis with\nthrombocytopenia syndrome\nOther\nresearch\nhas suggested\ntinnitus\n, a ringing in the ears, may be associated with the COVID-19 vaccine.\nYes. Fever, chills, and muscle aches are common after vaccination. They generally don’t last longer than a day or two. However, not everyone experiences these side effects.\nIf you think you may have COVID-19, get tested as soon as possible. You can use an at-home test or go to a testing center.\nIt’s still possible to get COVID-19 after you’re fully vaccinated. Testing is important because symptoms tend to be milder after you’re vaccinated. And some people have no symptoms at all.\nIf you test positive, isolate yourself until you test negative, so you don’t spread the virus to others. If you have symptoms, you can contact your doctor about prescription medications that may help you get better quicker.\nYes, the\nCDC\nsays adults can take an over-the-counter (OTC) pain reliever to treat post-vaccine discomfort, as long as it is safe for them to do so.\nTalk with your doctor about OTC pain relievers like aspirin, ibuprofen (Advil, Motrin), and acetaminophen (Tylenol) to determine which ones are safe for you.\nIt’s a good idea to gently move and exercise the arm where you got the injection. If you have no side effects and feel fine, there’s no reason why you shouldn’t enjoy other forms of exercise, provided you remain hydrated.\nIf you have a fever, muscle aches, or don’t feel up to it, avoid strenuous exercise for a day or two until you feel better.\nThe COVID-19 vaccine has overwhelmingly been shown to be safe and effective in most people. But mild, transient side effects are common.\nStrategies like remaining hydrated, icing your arm, and resting may help lessen or avoid side effects.","attrs_markdown":"- Health Conditions\n  Health Conditions\n  \n  [All](https:\/\/www.healthline.com\/directory\/topics)\n  \n  - [Breast Cancer](https:\/\/www.healthline.com\/breast-cancer)\n  - [Cancer Care](https:\/\/www.healthline.com\/cancer-care)\n  - [Caregiving for Alzheimer's Disease](https:\/\/www.healthline.com\/alzheimers-disease)\n  - [Chronic Kidney Disease](https:\/\/www.healthline.com\/ckd)\n  - [Chronic Obstructive Pulmonary Disease (COPD)](https:\/\/www.healthline.com\/copd)\n  - [Digestive Health](https:\/\/www.healthline.com\/digestive-health)\n  - [Eye Health](https:\/\/www.healthline.com\/eye-health)\n  - [Heart Health](https:\/\/www.healthline.com\/heart-health)\n  - [Menopause](https:\/\/www.healthline.com\/menopause)\n  - [Mental Health](https:\/\/www.healthline.com\/mental-health)\n  - [Migraine](https:\/\/www.healthline.com\/migraine)\n  - 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Join Bezzy on the web or mobile app.\n  \n  [All](https:\/\/www.bezzy.com\/?utm_source=healthline&utm_medium=nav-bar-connections)\n  \n  - [![](https:\/\/media.post.rvohealth.io\/wp-content\/uploads\/2022\/01\/Bezzy-Inflammatory-Bowel-Disease.png) Inflammatory Bowel Disease](https:\/\/www.bezzyibd.com\/?utm_source=healthline&utm_medium=hl-nav-bar-connections)\n  - [![](https:\/\/media.post.rvohealth.io\/wp-content\/uploads\/2022\/01\/Bezzy-Multiple-Sclerosis.png) Multiple Sclerosis](https:\/\/www.bezzyms.com\/?utm_source=healthline&utm_medium=hl-nav-bar-connections)\n  - [![](https:\/\/media.post.rvohealth.io\/wp-content\/uploads\/2024\/11\/Bezzy-DEP-Icon-Circle.png) Depression](https:\/\/www.bezzydepression.com\/?utm_source=healthline&utm_medium=hl-nav-bar-connections)\n  - [![](https:\/\/media.post.rvohealth.io\/wp-content\/uploads\/2025\/01\/Bezzy-MIG-Icon-Circle.png) Migraine](https:\/\/www.bezzymigraine.com\/?utm_source=healthline&utm_medium=hl-nav-bar-connections)\n  - [![](https:\/\/media.post.rvohealth.io\/wp-content\/uploads\/2024\/12\/Bezzy-T2D-Icon-Circle.png) Type 2 Diabetes](https:\/\/www.bezzyt2d.com\/?utm_source=healthline&utm_medium=hl-nav-bar-connections)\n  - [![](https:\/\/media.post.rvohealth.io\/wp-content\/uploads\/2022\/04\/Bezzy-PsO.png) Psoriasis](https:\/\/www.bezzypsoriasis.com\/?utm_source=healthline&utm_medium=hl-nav-bar-connections)\n  \n  Follow us on social media\n  \n  Can't get enough? Connect with us for all things health.\n\nSubscribe\n\n# What to Do Before and After Getting Your COVID-19 Vaccine or Booster\n![](https:\/\/i0.wp.com\/post.healthline.com\/wp-content\/uploads\/2022\/09\/Philip-Ngo-Headshot_500x500-Bio.png?w=105&h=105)\n\n[Medically reviewed]() by [Philip Ngo, PharmD]() — Written by [Corey Whelan]() —  [Updated on June 23, 2025]()\n\n- [Before your vaccine](https:\/\/www.healthline.com\/health\/what-to-do-after-covid-vaccine#before-your-vaccine)\n- [After your vaccine](https:\/\/www.healthline.com\/health\/what-to-do-after-covid-vaccine#after-your-vaccine)\n- [When to get help](https:\/\/www.healthline.com\/health\/what-to-do-after-covid-vaccine#when-to-get-help)\n- [Vaccine FAQs](https:\/\/www.healthline.com\/health\/what-to-do-after-covid-vaccine#vaccine-fa-qs)\n- [Takeaway](https:\/\/www.healthline.com\/health\/what-to-do-after-covid-vaccine#takeaway)\n\nYou may be able to prevent post-COVID vaccine soreness by moving your arm or using a cold compress. For other vaccine side effects, an over-the-counter (OTC) pain reliever may help.\n\nMild side effects are common after vaccines and boosters. However, there are steps you can take after getting the COVID-19 vaccine to help prevent and manage these effects.\n\nKeep reading to learn more about what you should do and avoid in the days following your vaccination.\n\n## [What to do before getting your COVID-19 vaccines]()\nIf you have COVID-19 or have recently been around someone who tested positive, talk with your doctor or healthcare professional about when you should get the vaccine.\n\nIf you’re unsure where to go for your vaccine, you can check out the Centers for Disease Control and Prevention (CDC) vaccine locator tool. Some places may require you to make an appointment beforehand, while others offer walk-in services.\n\nIf it’s more convenient, you may be able to get your [flu shot at the same time as your COVID shot](https:\/\/www.healthline.com\/health-news\/qa-flu-vaccine-or-covid-19-booster-which-shot-should-you-get-first-this-fall).\n\nIf you need proof of vaccination, your state health department can provide an electronic or paper copy of your official vaccination record.\n\n### The day of your shot\nMake sure to wear something loose that will allow the technician to access your upper arm easily. Vaccines are sometimes given in private rooms or behind screens, but they may also be given in full public view. Therefore, you’ll likely need to stay fully clothed during the process.\n\nLet the technician know which is your dominant arm. Since pain, discoloration, and swelling at the injection site are common side effects, you may prefer to get the injection in your non-dominant arm.\n\n## [What to do after your COVID-19 vaccines]()\nOnce you’ve received the vaccine, a healthcare professional may ask you to remain at the vaccination site for up to 15 minutes. This ensures you receive medical attention if you experience an allergic or adverse reaction. Even though these occurrences are rare, this precaution is important for safeguarding your health.\n\nSide effects are common after COVID-19 vaccinations. However, you may not have any side effects, which doesn’t mean the vaccine didn’t work.\n\nCommon side effects that may occur within hours or days of getting the shot include:\n\n- pain, swelling, and discoloration at the injection site\n- fatigue\n- headache\n- fever\n- chills\n- muscle pain\n- joint pain\n- nausea, vomiting\n\nSome people may experience more intense vaccine side effects after getting the second shot of a two-dose vaccine. Booster shot side effects are similar to those from the two-dose or single-dose primary shot.\n\nTo reduce common side effects, try out these tips:\n\n### Avoid strenuous activity\nAvoid scheduling grueling activities or exercise for a day or two after vaccination. You don’t know how you’ll feel and may wish to rest or relax.\n\n### Ice your arm\nYou can apply a cold compress, such as a cool washcloth, on the injection site to help reduce swelling and relieve pain. You may also want to use an ice pack, although you shouldn’t apply this directly to the skin. You can wrap the ice in a clean cloth or paper towel and apply it for 15 to 20 minutes at a time.\n\n### Keep it moving\nIt’s best to keep moving and exercising the arm you got your vaccine in. Using your arm as much as you can may help reduce pain and swelling.\n\n### Take an OTC pain reliever\nTalk with your doctor or healthcare professional about whether it’s safe for you to use over-the-counter (OTC) pain relievers like aspirin, acetaminophen (Tylenol), or ibuprofen (Advil\/Motrin).\n\nWhen it’s safe to do so, the CDC says that people over 18 can use OTC pain relievers to reduce discomfort in the arm and treat vaccine side effects like muscle pain and headaches. These medications also help lower fevers.\n\nAlways talk with your child’s doctor before giving them any new medications.\n\n### Stay hydrated\nDrink plenty of water and other fluids to avoid dehydration from fever. Alcohol and caffeinated beverages like coffee can contribute to dehydration, so avoid those until you’re feeling better.\n\n### Get plenty of rest\nGet plenty of sleep, especially if you feel achy or sick. If you don’t want to sleep, you can relax and let your body rest while the vaccine begins its work.\n\n### Continue to take precautions\nIt takes about 2 weeks for your vaccine to become fully effective. You won’t be fully protected during this time and can still catch and pass along the COVID-19 virus.\n\n### Log your symptoms\nYou can log your symptoms (or your child’s) and report them to the CDC if you choose to. This helps the CDC monitor vaccine side effects in real-time. To report your symptoms, sign up for [V-safe](https:\/\/www.cdc.gov\/vaccine-safety-systems\/v-safe\/index.html) on your smartphone.\n\n## [When to contact a doctor]()\nIf you have any of these symptoms after getting your vaccine, seek emergency medical care:\n\n- chest pain\n- shortness of breath\n- erratic or irregular heart rate\n- fluid buildup that causes swelling in the legs, ankles, and feet\n- fainting\n\nIf you have side effects that don’t improve after a few days, you should talk with a doctor.\n\nAccording to [the CDC](https:\/\/www.cdc.gov\/vaccine-safety\/vaccines\/covid-19.html), adverse reactions to the COVID-19 vaccine are rare but can occur in the weeks following your vaccination. They include:\n\n- [myocarditis](https:\/\/www.healthline.com\/health\/heart-disease\/myocarditis) (inflammation of the heart)\n- [pericarditis](https:\/\/www.healthline.com\/health\/pericarditis)\n- [Guillain-Barré syndrome](https:\/\/www.healthline.com\/health\/guillain-barre-syndrome)\n- [tinnitus](https:\/\/www.healthline.com\/health\/tinnitus)\n- thrombosis with [thrombocytopenia syndrome](https:\/\/www.healthline.com\/health\/thrombocytopenia)\n\nOther [research](https:\/\/www.sciencedirect.com\/science\/article\/pii\/S204908012200053X) has suggested [tinnitus](https:\/\/www.healthline.com\/health\/tinnitus), a ringing in the ears, may be associated with the COVID-19 vaccine.\n\n## [Frequently asked questions]()\n### Is it normal to feel sick after the COVID-19 vaccine?\nYes. Fever, chills, and muscle aches are common after vaccination. They generally don’t last longer than a day or two. However, not everyone experiences these side effects.\n\nYes. Fever, chills, and muscle aches are common after vaccination. They generally don’t last longer than a day or two. However, not everyone experiences these side effects.\n\n### What should I do if I test positive after the COVID-19 vaccine?\nIf you think you may have COVID-19, get tested as soon as possible. You can use an at-home test or go to a testing center.\n\nIt’s still possible to get COVID-19 after you’re fully vaccinated. Testing is important because symptoms tend to be milder after you’re vaccinated. And some people have no symptoms at all.\n\nIf you test positive, isolate yourself until you test negative, so you don’t spread the virus to others. If you have symptoms, you can contact your doctor about prescription medications that may help you get better quicker.\n\nIf you think you may have COVID-19, get tested as soon as possible. You can use an at-home test or go to a testing center.\n\nIt’s still possible to get COVID-19 after you’re fully vaccinated. Testing is important because symptoms tend to be milder after you’re vaccinated. And some people have no symptoms at all.\n\nIf you test positive, isolate yourself until you test negative, so you don’t spread the virus to others. If you have symptoms, you can contact your doctor about prescription medications that may help you get better quicker.\n\n### Can I take pain medication after the COVID-19 vaccine?\nYes, the [CDC](https:\/\/www.cdc.gov\/vaccine-safety\/vaccines\/covid-19.html) says adults can take an over-the-counter (OTC) pain reliever to treat post-vaccine discomfort, as long as it is safe for them to do so.\n\nTalk with your doctor about OTC pain relievers like aspirin, ibuprofen (Advil, Motrin), and acetaminophen (Tylenol) to determine which ones are safe for you.\n\nYes, the [CDC](https:\/\/www.cdc.gov\/vaccine-safety\/vaccines\/covid-19.html) says adults can take an over-the-counter (OTC) pain reliever to treat post-vaccine discomfort, as long as it is safe for them to do so.\n\nTalk with your doctor about OTC pain relievers like aspirin, ibuprofen (Advil, Motrin), and acetaminophen (Tylenol) to determine which ones are safe for you.\n\n### Can I exercise after the COVID-19 vaccine?\nIt’s a good idea to gently move and exercise the arm where you got the injection. If you have no side effects and feel fine, there’s no reason why you shouldn’t enjoy other forms of exercise, provided you remain hydrated.\n\nIf you have a fever, muscle aches, or don’t feel up to it, avoid strenuous exercise for a day or two until you feel better.\n\nIt’s a good idea to gently move and exercise the arm where you got the injection. If you have no side effects and feel fine, there’s no reason why you shouldn’t enjoy other forms of exercise, provided you remain hydrated.\n\nIf you have a fever, muscle aches, or don’t feel up to it, avoid strenuous exercise for a day or two until you feel better.\n\n## [The bottom line]()\nThe COVID-19 vaccine has overwhelmingly been shown to be safe and effective in most people. But mild, transient side effects are common.\n\nStrategies like remaining hydrated, icing your arm, and resting may help lessen or avoid side effects.\n\n### How we reviewed this article:\nSources\n\nHistory\n\nHealthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical journals and associations. We only use quality, credible sources to ensure content accuracy and integrity. You can learn more about how we ensure our content is accurate and current by reading our [editorial policy](https:\/\/www.healthline.com\/about\/process).\n\n- Coronavirus disease 2019 (COVID-19) vaccine safety. (2025).  \n  <https:\/\/www.cdc.gov\/vaccine-safety\/vaccines\/covid-19.html>\n- Find a COVID-19 vaccine near you. (n.d.).  \n  <https:\/\/www.vaccines.gov\/>\n- Syed HA. (2022). SARS-CoV-2 vaccine-associated-tinnitus: A review.  \n  <https:\/\/www.sciencedirect.com\/science\/article\/pii\/S204908012200053X>\n\nShare this article\n\n![](https:\/\/i0.wp.com\/post.healthline.com\/wp-content\/uploads\/2022\/09\/Philip-Ngo-Headshot_500x500-Bio.png?w=105&h=105)\n\nMedically reviewed by [Philip Ngo, PharmD](https:\/\/www.healthline.com\/reviewers\/philip-ngo-pharmd) — Written by [Corey Whelan](https:\/\/www.healthline.com\/authors\/corey-whelan) —  Updated on June 23, 2025\n\n## More in [Focus on RSV, Flu, and the Common Cold](https:\/\/www.healthline.com\/program\/focus-on-rsv-flu-and-the-common-cold)\n- [What to Know About Bronchiolitis vs. RSV](https:\/\/www.healthline.com\/health\/bronchiolitis-vs-rsv)\n- [Understanding the Similarities and Differences Between Rhinovirus and RSV](https:\/\/www.healthline.com\/health\/rhinovirus-vs-rsv)\n- [Exploring the Connections Between RSV and Asthma](https:\/\/www.healthline.com\/health\/asthma\/rsv-and-asthma)\n- [What to know about Respiratory Syncytial Virus (RSV) Tests](https:\/\/www.healthline.com\/health\/rsv-test)\n- [View all](https:\/\/www.healthline.com\/program\/focus-on-rsv-flu-and-the-common-cold)\n\n### Read this next\n- [What to Know About RSV and Pregnancy](https:\/\/www.healthline.com\/health\/rsv-and-pregnancy?utm_source=ReadNext)\n  \n  [RSV is a common respiratory virus. During pregnancy, RSV may cause serious illness. Vaccination during pregnancy may protect you and your baby.](https:\/\/www.healthline.com\/health\/rsv-and-pregnancy?utm_source=ReadNext)\n  \n  [READ MORE](https:\/\/www.healthline.com\/health\/rsv-and-pregnancy?utm_source=ReadNext)\n- [What is RSV Like in Teens?](https:\/\/www.healthline.com\/health\/rsv-in-teens?utm_source=ReadNext)\n  \n  Medically reviewed by [Mia Armstrong, MD](https:\/\/www.healthline.com\/medical-team)\n  \n  [RSV in teens, much like in adults, is like having a cold for most teens. It may be more serious for teens with other health conditions.](https:\/\/www.healthline.com\/health\/rsv-in-teens?utm_source=ReadNext)\n  \n  [READ MORE](https:\/\/www.healthline.com\/health\/rsv-in-teens?utm_source=ReadNext)\n- [What You Should Know About RSV in Babies](https:\/\/www.healthline.com\/health\/parenting\/rsv-in-babies?utm_source=ReadNext)\n  \n  Medically reviewed by [Carissa Stephens, R.N., CCRN, CPN](https:\/\/www.healthline.com\/medical-team)\n  \n  [Respiratory syncytial virus (RSV) can affect people of all ages. But RSV in babies is most serious. Learn about the symptoms and when to get help.](https:\/\/www.healthline.com\/health\/parenting\/rsv-in-babies?utm_source=ReadNext)\n  \n  [READ MORE](https:\/\/www.healthline.com\/health\/parenting\/rsv-in-babies?utm_source=ReadNext)\n- [When to Take Your Baby with RSV to the ER](https:\/\/www.healthline.com\/health\/rsv-when-to-visit-er?utm_source=ReadNext)\n  \n  Medically reviewed by [Mia Armstrong, MD](https:\/\/www.healthline.com\/medical-team)\n  \n  [Respiratory syncytial virus (RSV) infections can cause cold-like symptoms, such as a runny nose or cough. But if your child is experiencing serious…](https:\/\/www.healthline.com\/health\/rsv-when-to-visit-er?utm_source=ReadNext)\n  \n  [READ MORE](https:\/\/www.healthline.com\/health\/rsv-when-to-visit-er?utm_source=ReadNext)\n\n© 2026 Healthline Media LLC. All rights reserved. Healthline Media is an RVO Health Company. Our website services, content, and products are for informational purposes only. Healthline Media does not provide medical advice, diagnosis, or treatment. [See additional information](https:\/\/www.healthline.com\/additional-information).\n\n- [About Us](https:\/\/www.healthline.com\/about)\n- [Contact Us](https:\/\/www.healthline.com\/about\/contact-us)\n- [Privacy Policy](https:\/\/www.healthline.com\/privacy-policy)\n- Privacy Settings\n- [Advertising Policy](https:\/\/www.healthline.com\/advertising-policy)\n- [Health Topics](https:\/\/www.healthline.com\/directory\/topics)\n\n- [Sitemap](https:\/\/www.healthline.com\/sitemap)\n- [Medical Affairs](https:\/\/www.healthline.com\/medical-team)\n- [Content Integrity](https:\/\/www.healthline.com\/about\/content-integrity)\n- [Newsletters](https:\/\/www.healthline.com\/newsletter-signup)\n- © 2026 Healthline Media LLC. All rights reserved. Healthline Media is an RVO Health Company. Our website services, content, and products are for informational purposes only. Healthline Media does not provide medical advice, diagnosis, or treatment. [See additional information](https:\/\/www.healthline.com\/additional-information).\n\n© 2026 Healthline Media LLC. All rights reserved. Healthline Media is an RVO Health Company. Our website services, content, and products are for informational purposes only. Healthline Media does not provide medical advice, diagnosis, or treatment. [See additional information](https:\/\/www.healthline.com\/additional-information).\n\n[About](https:\/\/www.healthlinemedia.com\/?utm_source=healthline.com&utm_medium=site&utm_campaign=footer&utm_content=about)[Careers](https:\/\/rvohealth.com\/careers)[Advertise with us](https:\/\/www.healthlinemedia.com\/advertise?utm_source=healthline.com&utm_medium=site&utm_campaign=footer&utm_content=advertise)\n\nOUR BRANDS\n\n[Healthline](https:\/\/www.healthline.com\/)[Medical News Today](https:\/\/www.medicalnewstoday.com\/)[Greatist](https:\/\/greatist.com\/)[Psych Central](https:\/\/psychcentral.com\/)[Bezzy](https:\/\/bezzy.com\/)\n\n![](http:\/\/b.scorecardresearch.com\/p?c1=2&c2=38584006&cv=3.9&cj=1&comscorekw=main)","attrs_readable_markdown":"You may be able to prevent post-COVID vaccine soreness by moving your arm or using a cold compress. For other vaccine side effects, an over-the-counter (OTC) pain reliever may help.\n\nMild side effects are common after vaccines and boosters. However, there are steps you can take after getting the COVID-19 vaccine to help prevent and manage these effects.\n\nKeep reading to learn more about what you should do and avoid in the days following your vaccination.\n\nIf you have COVID-19 or have recently been around someone who tested positive, talk with your doctor or healthcare professional about when you should get the vaccine.\n\nIf you’re unsure where to go for your vaccine, you can check out the Centers for Disease Control and Prevention (CDC) vaccine locator tool. Some places may require you to make an appointment beforehand, while others offer walk-in services.\n\nIf you need proof of vaccination, your state health department can provide an electronic or paper copy of your official vaccination record.\n\nThe day of your shot\n\nMake sure to wear something loose that will allow the technician to access your upper arm easily. Vaccines are sometimes given in private rooms or behind screens, but they may also be given in full public view. Therefore, you’ll likely need to stay fully clothed during the process.\n\nLet the technician know which is your dominant arm. Since pain, discoloration, and swelling at the injection site are common side effects, you may prefer to get the injection in your non-dominant arm.\n\nOnce you’ve received the vaccine, a healthcare professional may ask you to remain at the vaccination site for up to 15 minutes. This ensures you receive medical attention if you experience an allergic or adverse reaction. Even though these occurrences are rare, this precaution is important for safeguarding your health.\n\nSide effects are common after COVID-19 vaccinations. However, you may not have any side effects, which doesn’t mean the vaccine didn’t work.\n\nCommon side effects that may occur within hours or days of getting the shot include:\n\n- pain, swelling, and discoloration at the injection site\n- fatigue\n- headache\n- fever\n- chills\n- muscle pain\n- joint pain\n- nausea, vomiting\n\nSome people may experience more intense vaccine side effects after getting the second shot of a two-dose vaccine. Booster shot side effects are similar to those from the two-dose or single-dose primary shot.\n\nTo reduce common side effects, try out these tips:\n\nAvoid strenuous activity\n\nAvoid scheduling grueling activities or exercise for a day or two after vaccination. You don’t know how you’ll feel and may wish to rest or relax.\n\nIce your arm\n\nYou can apply a cold compress, such as a cool washcloth, on the injection site to help reduce swelling and relieve pain. You may also want to use an ice pack, although you shouldn’t apply this directly to the skin. You can wrap the ice in a clean cloth or paper towel and apply it for 15 to 20 minutes at a time.\n\nKeep it moving\n\nIt’s best to keep moving and exercising the arm you got your vaccine in. Using your arm as much as you can may help reduce pain and swelling.\n\nTake an OTC pain reliever\n\nTalk with your doctor or healthcare professional about whether it’s safe for you to use over-the-counter (OTC) pain relievers like aspirin, acetaminophen (Tylenol), or ibuprofen (Advil\/Motrin).\n\nWhen it’s safe to do so, the CDC says that people over 18 can use OTC pain relievers to reduce discomfort in the arm and treat vaccine side effects like muscle pain and headaches. These medications also help lower fevers.\n\nAlways talk with your child’s doctor before giving them any new medications.\n\nStay hydrated\n\nDrink plenty of water and other fluids to avoid dehydration from fever. Alcohol and caffeinated beverages like coffee can contribute to dehydration, so avoid those until you’re feeling better.\n\nGet plenty of rest\n\nGet plenty of sleep, especially if you feel achy or sick. If you don’t want to sleep, you can relax and let your body rest while the vaccine begins its work.\n\nContinue to take precautions\n\nIt takes about 2 weeks for your vaccine to become fully effective. You won’t be fully protected during this time and can still catch and pass along the COVID-19 virus.\n\nLog your symptoms\n\nYou can log your symptoms (or your child’s) and report them to the CDC if you choose to. This helps the CDC monitor vaccine side effects in real-time. To report your symptoms, sign up for [V-safe](https:\/\/www.cdc.gov\/vaccine-safety-systems\/v-safe\/index.html) on your smartphone.\n\nIf you have any of these symptoms after getting your vaccine, seek emergency medical care:\n\n- chest pain\n- shortness of breath\n- erratic or irregular heart rate\n- fluid buildup that causes swelling in the legs, ankles, and feet\n- fainting\n\nIf you have side effects that don’t improve after a few days, you should talk with a doctor.\n\nAccording to [the CDC](https:\/\/www.cdc.gov\/vaccine-safety\/vaccines\/covid-19.html), adverse reactions to the COVID-19 vaccine are rare but can occur in the weeks following your vaccination. They include:\n\n- [myocarditis](https:\/\/www.healthline.com\/health\/heart-disease\/myocarditis) (inflammation of the heart)\n- [pericarditis](https:\/\/www.healthline.com\/health\/pericarditis)\n- [Guillain-Barré syndrome](https:\/\/www.healthline.com\/health\/guillain-barre-syndrome)\n- [tinnitus](https:\/\/www.healthline.com\/health\/tinnitus)\n- thrombosis with [thrombocytopenia syndrome](https:\/\/www.healthline.com\/health\/thrombocytopenia)\n\nOther [research](https:\/\/www.sciencedirect.com\/science\/article\/pii\/S204908012200053X) has suggested [tinnitus](https:\/\/www.healthline.com\/health\/tinnitus), a ringing in the ears, may be associated with the COVID-19 vaccine.\n\nYes. Fever, chills, and muscle aches are common after vaccination. They generally don’t last longer than a day or two. However, not everyone experiences these side effects.\n\nIf you think you may have COVID-19, get tested as soon as possible. You can use an at-home test or go to a testing center.\n\nIt’s still possible to get COVID-19 after you’re fully vaccinated. Testing is important because symptoms tend to be milder after you’re vaccinated. And some people have no symptoms at all.\n\nIf you test positive, isolate yourself until you test negative, so you don’t spread the virus to others. If you have symptoms, you can contact your doctor about prescription medications that may help you get better quicker.\n\nYes, the [CDC](https:\/\/www.cdc.gov\/vaccine-safety\/vaccines\/covid-19.html) says adults can take an over-the-counter (OTC) pain reliever to treat post-vaccine discomfort, as long as it is safe for them to do so.\n\nTalk with your doctor about OTC pain relievers like aspirin, ibuprofen (Advil, Motrin), and acetaminophen (Tylenol) to determine which ones are safe for you.\n\nIt’s a good idea to gently move and exercise the arm where you got the injection. If you have no side effects and feel fine, there’s no reason why you shouldn’t enjoy other forms of exercise, provided you remain hydrated.\n\nIf you have a fever, muscle aches, or don’t feel up to it, avoid strenuous exercise for a day or two until you feel better.\n\nThe COVID-19 vaccine has overwhelmingly been shown to be safe and effective in most people. But mild, transient side effects are common.\n\nStrategies like remaining hydrated, icing your arm, and resting may help lessen or avoid side effects.","meta_canonical":null}

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Meta Title	What to Do After Your COVID Vaccine: 9 Tips to Prevent Discomfort
Meta Description	Mild side effects are common after COVID-19 vaccines and boosters. Learn more about how you can prevent and treat any uncomfortable symptoms.
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Boilerpipe Text	You may be able to prevent post-COVID vaccine soreness by moving your arm or using a cold compress. For other vaccine side effects, an over-the-counter (OTC) pain reliever may help. Mild side effects are common after vaccines and boosters. However, there are steps you can take after getting the COVID-19 vaccine to help prevent and manage these effects. Keep reading to learn more about what you should do and avoid in the days following your vaccination. If you have COVID-19 or have recently been around someone who tested positive, talk with your doctor or healthcare professional about when you should get the vaccine. If you’re unsure where to go for your vaccine, you can check out the Centers for Disease Control and Prevention (CDC) vaccine locator tool. Some places may require you to make an appointment beforehand, while others offer walk-in services. If you need proof of vaccination, your state health department can provide an electronic or paper copy of your official vaccination record. The day of your shot Make sure to wear something loose that will allow the technician to access your upper arm easily. Vaccines are sometimes given in private rooms or behind screens, but they may also be given in full public view. Therefore, you’ll likely need to stay fully clothed during the process. Let the technician know which is your dominant arm. Since pain, discoloration, and swelling at the injection site are common side effects, you may prefer to get the injection in your non-dominant arm. Once you’ve received the vaccine, a healthcare professional may ask you to remain at the vaccination site for up to 15 minutes. This ensures you receive medical attention if you experience an allergic or adverse reaction. Even though these occurrences are rare, this precaution is important for safeguarding your health. Side effects are common after COVID-19 vaccinations. However, you may not have any side effects, which doesn’t mean the vaccine didn’t work. Common side effects that may occur within hours or days of getting the shot include: pain, swelling, and discoloration at the injection site fatigue headache fever chills muscle pain joint pain nausea, vomiting Some people may experience more intense vaccine side effects after getting the second shot of a two-dose vaccine. Booster shot side effects are similar to those from the two-dose or single-dose primary shot. To reduce common side effects, try out these tips: Avoid strenuous activity Avoid scheduling grueling activities or exercise for a day or two after vaccination. You don’t know how you’ll feel and may wish to rest or relax. Ice your arm You can apply a cold compress, such as a cool washcloth, on the injection site to help reduce swelling and relieve pain. You may also want to use an ice pack, although you shouldn’t apply this directly to the skin. You can wrap the ice in a clean cloth or paper towel and apply it for 15 to 20 minutes at a time. Keep it moving It’s best to keep moving and exercising the arm you got your vaccine in. Using your arm as much as you can may help reduce pain and swelling. Take an OTC pain reliever Talk with your doctor or healthcare professional about whether it’s safe for you to use over-the-counter (OTC) pain relievers like aspirin, acetaminophen (Tylenol), or ibuprofen (Advil/Motrin). When it’s safe to do so, the CDC says that people over 18 can use OTC pain relievers to reduce discomfort in the arm and treat vaccine side effects like muscle pain and headaches. These medications also help lower fevers. Always talk with your child’s doctor before giving them any new medications. Stay hydrated Drink plenty of water and other fluids to avoid dehydration from fever. Alcohol and caffeinated beverages like coffee can contribute to dehydration, so avoid those until you’re feeling better. Get plenty of rest Get plenty of sleep, especially if you feel achy or sick. If you don’t want to sleep, you can relax and let your body rest while the vaccine begins its work. Continue to take precautions It takes about 2 weeks for your vaccine to become fully effective. You won’t be fully protected during this time and can still catch and pass along the COVID-19 virus. Log your symptoms You can log your symptoms (or your child’s) and report them to the CDC if you choose to. This helps the CDC monitor vaccine side effects in real-time. To report your symptoms, sign up for V-safe on your smartphone. If you have any of these symptoms after getting your vaccine, seek emergency medical care: chest pain shortness of breath erratic or irregular heart rate fluid buildup that causes swelling in the legs, ankles, and feet fainting If you have side effects that don’t improve after a few days, you should talk with a doctor. According to the CDC , adverse reactions to the COVID-19 vaccine are rare but can occur in the weeks following your vaccination. They include: myocarditis (inflammation of the heart) pericarditis Guillain-Barré syndrome tinnitus thrombosis with thrombocytopenia syndrome Other research has suggested tinnitus , a ringing in the ears, may be associated with the COVID-19 vaccine. Yes. Fever, chills, and muscle aches are common after vaccination. They generally don’t last longer than a day or two. However, not everyone experiences these side effects. If you think you may have COVID-19, get tested as soon as possible. You can use an at-home test or go to a testing center. It’s still possible to get COVID-19 after you’re fully vaccinated. Testing is important because symptoms tend to be milder after you’re vaccinated. And some people have no symptoms at all. If you test positive, isolate yourself until you test negative, so you don’t spread the virus to others. If you have symptoms, you can contact your doctor about prescription medications that may help you get better quicker. Yes, the CDC says adults can take an over-the-counter (OTC) pain reliever to treat post-vaccine discomfort, as long as it is safe for them to do so. Talk with your doctor about OTC pain relievers like aspirin, ibuprofen (Advil, Motrin), and acetaminophen (Tylenol) to determine which ones are safe for you. It’s a good idea to gently move and exercise the arm where you got the injection. If you have no side effects and feel fine, there’s no reason why you shouldn’t enjoy other forms of exercise, provided you remain hydrated. If you have a fever, muscle aches, or don’t feel up to it, avoid strenuous exercise for a day or two until you feel better. The COVID-19 vaccine has overwhelmingly been shown to be safe and effective in most people. But mild, transient side effects are common. Strategies like remaining hydrated, icing your arm, and resting may help lessen or avoid side effects.
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Connect with us for all things health. Subscribe # What to Do Before and After Getting Your COVID-19 Vaccine or Booster ![](https://i0.wp.com/post.healthline.com/wp-content/uploads/2022/09/Philip-Ngo-Headshot_500x500-Bio.png?w=105&h=105) [Medically reviewed]() by [Philip Ngo, PharmD]() — Written by [Corey Whelan]() — [Updated on June 23, 2025]() - [Before your vaccine](https://www.healthline.com/health/what-to-do-after-covid-vaccine#before-your-vaccine) - [After your vaccine](https://www.healthline.com/health/what-to-do-after-covid-vaccine#after-your-vaccine) - [When to get help](https://www.healthline.com/health/what-to-do-after-covid-vaccine#when-to-get-help) - [Vaccine FAQs](https://www.healthline.com/health/what-to-do-after-covid-vaccine#vaccine-fa-qs) - [Takeaway](https://www.healthline.com/health/what-to-do-after-covid-vaccine#takeaway) You may be able to prevent post-COVID vaccine soreness by moving your arm or using a cold compress. For other vaccine side effects, an over-the-counter (OTC) pain reliever may help. Mild side effects are common after vaccines and boosters. However, there are steps you can take after getting the COVID-19 vaccine to help prevent and manage these effects. Keep reading to learn more about what you should do and avoid in the days following your vaccination. ## [What to do before getting your COVID-19 vaccines]() If you have COVID-19 or have recently been around someone who tested positive, talk with your doctor or healthcare professional about when you should get the vaccine. If you’re unsure where to go for your vaccine, you can check out the Centers for Disease Control and Prevention (CDC) vaccine locator tool. Some places may require you to make an appointment beforehand, while others offer walk-in services. If it’s more convenient, you may be able to get your [flu shot at the same time as your COVID shot](https://www.healthline.com/health-news/qa-flu-vaccine-or-covid-19-booster-which-shot-should-you-get-first-this-fall). If you need proof of vaccination, your state health department can provide an electronic or paper copy of your official vaccination record. ### The day of your shot Make sure to wear something loose that will allow the technician to access your upper arm easily. Vaccines are sometimes given in private rooms or behind screens, but they may also be given in full public view. Therefore, you’ll likely need to stay fully clothed during the process. Let the technician know which is your dominant arm. Since pain, discoloration, and swelling at the injection site are common side effects, you may prefer to get the injection in your non-dominant arm. ## [What to do after your COVID-19 vaccines]() Once you’ve received the vaccine, a healthcare professional may ask you to remain at the vaccination site for up to 15 minutes. This ensures you receive medical attention if you experience an allergic or adverse reaction. Even though these occurrences are rare, this precaution is important for safeguarding your health. Side effects are common after COVID-19 vaccinations. However, you may not have any side effects, which doesn’t mean the vaccine didn’t work. Common side effects that may occur within hours or days of getting the shot include: - pain, swelling, and discoloration at the injection site - fatigue - headache - fever - chills - muscle pain - joint pain - nausea, vomiting Some people may experience more intense vaccine side effects after getting the second shot of a two-dose vaccine. Booster shot side effects are similar to those from the two-dose or single-dose primary shot. To reduce common side effects, try out these tips: ### Avoid strenuous activity Avoid scheduling grueling activities or exercise for a day or two after vaccination. You don’t know how you’ll feel and may wish to rest or relax. ### Ice your arm You can apply a cold compress, such as a cool washcloth, on the injection site to help reduce swelling and relieve pain. You may also want to use an ice pack, although you shouldn’t apply this directly to the skin. You can wrap the ice in a clean cloth or paper towel and apply it for 15 to 20 minutes at a time. ### Keep it moving It’s best to keep moving and exercising the arm you got your vaccine in. Using your arm as much as you can may help reduce pain and swelling. ### Take an OTC pain reliever Talk with your doctor or healthcare professional about whether it’s safe for you to use over-the-counter (OTC) pain relievers like aspirin, acetaminophen (Tylenol), or ibuprofen (Advil/Motrin). When it’s safe to do so, the CDC says that people over 18 can use OTC pain relievers to reduce discomfort in the arm and treat vaccine side effects like muscle pain and headaches. These medications also help lower fevers. Always talk with your child’s doctor before giving them any new medications. ### Stay hydrated Drink plenty of water and other fluids to avoid dehydration from fever. Alcohol and caffeinated beverages like coffee can contribute to dehydration, so avoid those until you’re feeling better. ### Get plenty of rest Get plenty of sleep, especially if you feel achy or sick. If you don’t want to sleep, you can relax and let your body rest while the vaccine begins its work. ### Continue to take precautions It takes about 2 weeks for your vaccine to become fully effective. You won’t be fully protected during this time and can still catch and pass along the COVID-19 virus. ### Log your symptoms You can log your symptoms (or your child’s) and report them to the CDC if you choose to. This helps the CDC monitor vaccine side effects in real-time. To report your symptoms, sign up for [V-safe](https://www.cdc.gov/vaccine-safety-systems/v-safe/index.html) on your smartphone. ## [When to contact a doctor]() If you have any of these symptoms after getting your vaccine, seek emergency medical care: - chest pain - shortness of breath - erratic or irregular heart rate - fluid buildup that causes swelling in the legs, ankles, and feet - fainting If you have side effects that don’t improve after a few days, you should talk with a doctor. According to [the CDC](https://www.cdc.gov/vaccine-safety/vaccines/covid-19.html), adverse reactions to the COVID-19 vaccine are rare but can occur in the weeks following your vaccination. They include: - [myocarditis](https://www.healthline.com/health/heart-disease/myocarditis) (inflammation of the heart) - [pericarditis](https://www.healthline.com/health/pericarditis) - [Guillain-Barré syndrome](https://www.healthline.com/health/guillain-barre-syndrome) - [tinnitus](https://www.healthline.com/health/tinnitus) - thrombosis with [thrombocytopenia syndrome](https://www.healthline.com/health/thrombocytopenia) Other [research](https://www.sciencedirect.com/science/article/pii/S204908012200053X) has suggested [tinnitus](https://www.healthline.com/health/tinnitus), a ringing in the ears, may be associated with the COVID-19 vaccine. ## [Frequently asked questions]() ### Is it normal to feel sick after the COVID-19 vaccine? Yes. Fever, chills, and muscle aches are common after vaccination. They generally don’t last longer than a day or two. However, not everyone experiences these side effects. Yes. Fever, chills, and muscle aches are common after vaccination. They generally don’t last longer than a day or two. However, not everyone experiences these side effects. ### What should I do if I test positive after the COVID-19 vaccine? If you think you may have COVID-19, get tested as soon as possible. You can use an at-home test or go to a testing center. It’s still possible to get COVID-19 after you’re fully vaccinated. Testing is important because symptoms tend to be milder after you’re vaccinated. And some people have no symptoms at all. If you test positive, isolate yourself until you test negative, so you don’t spread the virus to others. If you have symptoms, you can contact your doctor about prescription medications that may help you get better quicker. If you think you may have COVID-19, get tested as soon as possible. You can use an at-home test or go to a testing center. It’s still possible to get COVID-19 after you’re fully vaccinated. Testing is important because symptoms tend to be milder after you’re vaccinated. And some people have no symptoms at all. If you test positive, isolate yourself until you test negative, so you don’t spread the virus to others. If you have symptoms, you can contact your doctor about prescription medications that may help you get better quicker. ### Can I take pain medication after the COVID-19 vaccine? Yes, the [CDC](https://www.cdc.gov/vaccine-safety/vaccines/covid-19.html) says adults can take an over-the-counter (OTC) pain reliever to treat post-vaccine discomfort, as long as it is safe for them to do so. Talk with your doctor about OTC pain relievers like aspirin, ibuprofen (Advil, Motrin), and acetaminophen (Tylenol) to determine which ones are safe for you. Yes, the [CDC](https://www.cdc.gov/vaccine-safety/vaccines/covid-19.html) says adults can take an over-the-counter (OTC) pain reliever to treat post-vaccine discomfort, as long as it is safe for them to do so. Talk with your doctor about OTC pain relievers like aspirin, ibuprofen (Advil, Motrin), and acetaminophen (Tylenol) to determine which ones are safe for you. ### Can I exercise after the COVID-19 vaccine? It’s a good idea to gently move and exercise the arm where you got the injection. If you have no side effects and feel fine, there’s no reason why you shouldn’t enjoy other forms of exercise, provided you remain hydrated. If you have a fever, muscle aches, or don’t feel up to it, avoid strenuous exercise for a day or two until you feel better. It’s a good idea to gently move and exercise the arm where you got the injection. If you have no side effects and feel fine, there’s no reason why you shouldn’t enjoy other forms of exercise, provided you remain hydrated. If you have a fever, muscle aches, or don’t feel up to it, avoid strenuous exercise for a day or two until you feel better. ## [The bottom line]() The COVID-19 vaccine has overwhelmingly been shown to be safe and effective in most people. But mild, transient side effects are common. Strategies like remaining hydrated, icing your arm, and resting may help lessen or avoid side effects. ### How we reviewed this article: Sources History Healthline has strict sourcing guidelines and relies on peer-reviewed studies, academic research institutions, and medical journals and associations. We only use quality, credible sources to ensure content accuracy and integrity. You can learn more about how we ensure our content is accurate and current by reading our [editorial policy](https://www.healthline.com/about/process). - Coronavirus disease 2019 (COVID-19) vaccine safety. (2025). <https://www.cdc.gov/vaccine-safety/vaccines/covid-19.html> - Find a COVID-19 vaccine near you. (n.d.). <https://www.vaccines.gov/> - Syed HA. (2022). SARS-CoV-2 vaccine-associated-tinnitus: A review. <https://www.sciencedirect.com/science/article/pii/S204908012200053X> Share this article ![](https://i0.wp.com/post.healthline.com/wp-content/uploads/2022/09/Philip-Ngo-Headshot_500x500-Bio.png?w=105&h=105) Medically reviewed by [Philip Ngo, PharmD](https://www.healthline.com/reviewers/philip-ngo-pharmd) — Written by [Corey Whelan](https://www.healthline.com/authors/corey-whelan) — Updated on June 23, 2025 ## More in [Focus on RSV, Flu, and the Common Cold](https://www.healthline.com/program/focus-on-rsv-flu-and-the-common-cold) - [What to Know About Bronchiolitis vs. RSV](https://www.healthline.com/health/bronchiolitis-vs-rsv) - [Understanding the Similarities and Differences Between Rhinovirus and RSV](https://www.healthline.com/health/rhinovirus-vs-rsv) - [Exploring the Connections Between RSV and Asthma](https://www.healthline.com/health/asthma/rsv-and-asthma) - [What to know about Respiratory Syncytial Virus (RSV) Tests](https://www.healthline.com/health/rsv-test) - [View all](https://www.healthline.com/program/focus-on-rsv-flu-and-the-common-cold) ### Read this next - [What to Know About RSV and Pregnancy](https://www.healthline.com/health/rsv-and-pregnancy?utm_source=ReadNext) [RSV is a common respiratory virus. During pregnancy, RSV may cause serious illness. Vaccination during pregnancy may protect you and your baby.](https://www.healthline.com/health/rsv-and-pregnancy?utm_source=ReadNext) [READ MORE](https://www.healthline.com/health/rsv-and-pregnancy?utm_source=ReadNext) - [What is RSV Like in Teens?](https://www.healthline.com/health/rsv-in-teens?utm_source=ReadNext) Medically reviewed by [Mia Armstrong, MD](https://www.healthline.com/medical-team) [RSV in teens, much like in adults, is like having a cold for most teens. It may be more serious for teens with other health conditions.](https://www.healthline.com/health/rsv-in-teens?utm_source=ReadNext) [READ MORE](https://www.healthline.com/health/rsv-in-teens?utm_source=ReadNext) - [What You Should Know About RSV in Babies](https://www.healthline.com/health/parenting/rsv-in-babies?utm_source=ReadNext) Medically reviewed by [Carissa Stephens, R.N., CCRN, CPN](https://www.healthline.com/medical-team) [Respiratory syncytial virus (RSV) can affect people of all ages. But RSV in babies is most serious. Learn about the symptoms and when to get help.](https://www.healthline.com/health/parenting/rsv-in-babies?utm_source=ReadNext) [READ MORE](https://www.healthline.com/health/parenting/rsv-in-babies?utm_source=ReadNext) - [When to Take Your Baby with RSV to the ER](https://www.healthline.com/health/rsv-when-to-visit-er?utm_source=ReadNext) Medically reviewed by [Mia Armstrong, MD](https://www.healthline.com/medical-team) [Respiratory syncytial virus (RSV) infections can cause cold-like symptoms, such as a runny nose or cough. But if your child is experiencing serious…](https://www.healthline.com/health/rsv-when-to-visit-er?utm_source=ReadNext) [READ MORE](https://www.healthline.com/health/rsv-when-to-visit-er?utm_source=ReadNext) © 2026 Healthline Media LLC. All rights reserved. Healthline Media is an RVO Health Company. Our website services, content, and products are for informational purposes only. Healthline Media does not provide medical advice, diagnosis, or treatment. 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Readable Markdown	You may be able to prevent post-COVID vaccine soreness by moving your arm or using a cold compress. For other vaccine side effects, an over-the-counter (OTC) pain reliever may help. Mild side effects are common after vaccines and boosters. However, there are steps you can take after getting the COVID-19 vaccine to help prevent and manage these effects. Keep reading to learn more about what you should do and avoid in the days following your vaccination. If you have COVID-19 or have recently been around someone who tested positive, talk with your doctor or healthcare professional about when you should get the vaccine. If you’re unsure where to go for your vaccine, you can check out the Centers for Disease Control and Prevention (CDC) vaccine locator tool. Some places may require you to make an appointment beforehand, while others offer walk-in services. If you need proof of vaccination, your state health department can provide an electronic or paper copy of your official vaccination record. The day of your shot Make sure to wear something loose that will allow the technician to access your upper arm easily. Vaccines are sometimes given in private rooms or behind screens, but they may also be given in full public view. Therefore, you’ll likely need to stay fully clothed during the process. Let the technician know which is your dominant arm. Since pain, discoloration, and swelling at the injection site are common side effects, you may prefer to get the injection in your non-dominant arm. Once you’ve received the vaccine, a healthcare professional may ask you to remain at the vaccination site for up to 15 minutes. This ensures you receive medical attention if you experience an allergic or adverse reaction. Even though these occurrences are rare, this precaution is important for safeguarding your health. Side effects are common after COVID-19 vaccinations. However, you may not have any side effects, which doesn’t mean the vaccine didn’t work. Common side effects that may occur within hours or days of getting the shot include: - pain, swelling, and discoloration at the injection site - fatigue - headache - fever - chills - muscle pain - joint pain - nausea, vomiting Some people may experience more intense vaccine side effects after getting the second shot of a two-dose vaccine. Booster shot side effects are similar to those from the two-dose or single-dose primary shot. To reduce common side effects, try out these tips: Avoid strenuous activity Avoid scheduling grueling activities or exercise for a day or two after vaccination. You don’t know how you’ll feel and may wish to rest or relax. Ice your arm You can apply a cold compress, such as a cool washcloth, on the injection site to help reduce swelling and relieve pain. You may also want to use an ice pack, although you shouldn’t apply this directly to the skin. You can wrap the ice in a clean cloth or paper towel and apply it for 15 to 20 minutes at a time. Keep it moving It’s best to keep moving and exercising the arm you got your vaccine in. Using your arm as much as you can may help reduce pain and swelling. Take an OTC pain reliever Talk with your doctor or healthcare professional about whether it’s safe for you to use over-the-counter (OTC) pain relievers like aspirin, acetaminophen (Tylenol), or ibuprofen (Advil/Motrin). When it’s safe to do so, the CDC says that people over 18 can use OTC pain relievers to reduce discomfort in the arm and treat vaccine side effects like muscle pain and headaches. These medications also help lower fevers. Always talk with your child’s doctor before giving them any new medications. Stay hydrated Drink plenty of water and other fluids to avoid dehydration from fever. Alcohol and caffeinated beverages like coffee can contribute to dehydration, so avoid those until you’re feeling better. Get plenty of rest Get plenty of sleep, especially if you feel achy or sick. If you don’t want to sleep, you can relax and let your body rest while the vaccine begins its work. Continue to take precautions It takes about 2 weeks for your vaccine to become fully effective. You won’t be fully protected during this time and can still catch and pass along the COVID-19 virus. Log your symptoms You can log your symptoms (or your child’s) and report them to the CDC if you choose to. This helps the CDC monitor vaccine side effects in real-time. To report your symptoms, sign up for [V-safe](https://www.cdc.gov/vaccine-safety-systems/v-safe/index.html) on your smartphone. If you have any of these symptoms after getting your vaccine, seek emergency medical care: - chest pain - shortness of breath - erratic or irregular heart rate - fluid buildup that causes swelling in the legs, ankles, and feet - fainting If you have side effects that don’t improve after a few days, you should talk with a doctor. According to [the CDC](https://www.cdc.gov/vaccine-safety/vaccines/covid-19.html), adverse reactions to the COVID-19 vaccine are rare but can occur in the weeks following your vaccination. They include: - [myocarditis](https://www.healthline.com/health/heart-disease/myocarditis) (inflammation of the heart) - [pericarditis](https://www.healthline.com/health/pericarditis) - [Guillain-Barré syndrome](https://www.healthline.com/health/guillain-barre-syndrome) - [tinnitus](https://www.healthline.com/health/tinnitus) - thrombosis with [thrombocytopenia syndrome](https://www.healthline.com/health/thrombocytopenia) Other [research](https://www.sciencedirect.com/science/article/pii/S204908012200053X) has suggested [tinnitus](https://www.healthline.com/health/tinnitus), a ringing in the ears, may be associated with the COVID-19 vaccine. Yes. Fever, chills, and muscle aches are common after vaccination. They generally don’t last longer than a day or two. However, not everyone experiences these side effects. If you think you may have COVID-19, get tested as soon as possible. You can use an at-home test or go to a testing center. It’s still possible to get COVID-19 after you’re fully vaccinated. Testing is important because symptoms tend to be milder after you’re vaccinated. And some people have no symptoms at all. If you test positive, isolate yourself until you test negative, so you don’t spread the virus to others. If you have symptoms, you can contact your doctor about prescription medications that may help you get better quicker. Yes, the [CDC](https://www.cdc.gov/vaccine-safety/vaccines/covid-19.html) says adults can take an over-the-counter (OTC) pain reliever to treat post-vaccine discomfort, as long as it is safe for them to do so. Talk with your doctor about OTC pain relievers like aspirin, ibuprofen (Advil, Motrin), and acetaminophen (Tylenol) to determine which ones are safe for you. It’s a good idea to gently move and exercise the arm where you got the injection. If you have no side effects and feel fine, there’s no reason why you shouldn’t enjoy other forms of exercise, provided you remain hydrated. If you have a fever, muscle aches, or don’t feel up to it, avoid strenuous exercise for a day or two until you feel better. The COVID-19 vaccine has overwhelmingly been shown to be safe and effective in most people. But mild, transient side effects are common. Strategies like remaining hydrated, icing your arm, and resting may help lessen or avoid side effects.
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