Vad gäller vid symtom efter vaccin

Experts say these side effects should all stop within 24 to 48 hours after your shot, though you may still have some slight fatigue or arm soreness after that. This article offers a step-by-step timeline of possible symptoms to help you understand what to expect after the jab. An August report from U. But rare and serious complications may occur.

That's not a reason to avoid a vaccine because the benefits still outweigh the risks, but it is a good idea to keep a close eye on how you feel after getting your shot.

Health Departments: Information on COVID-19

Once these body-wide side effects set in, they can last for 12 hours or more. If you still have severe symptoms two full days after your vaccination, you may want to talk with your doctor to see what to do next. Call your doctor if you think your symptoms are serious. Other side effects may start within a few hours, or up to 12 hours after the shot.

That's why your arm may feel sore, turn red, or swell a bit. Many people report a sore arm, mild fever, or other symptoms after vaccination. The mild pain that COVID vaccines may cause is similar to what some people report after the tetanus vaccination, Michelle Barron, MD , senior medical director of infection prevention and control for the University of Colorado Health, tells Verywell. Some less common side effects include nausea and swollen lymph nodes especially in the armpit.

The side effects mean your body is working hard to build the antibodies and cells it will need to fight the virus, if or when you are exposed to it. For most people, this means some mild symptoms like a sore arm, or flu-like symptoms that last up to two days before going away. Barron says that, in general, the side effects reported in the clinical trial data are the same as what people say after getting their own vaccines.

While the side effects can cause some pain and discomfort, Barron says that these effects are far better than the risks of getting sick with COVID The best way to prepare yourself for a COVID vaccine is to learn about the possible side effects to expect. Part of the body's immune response to a vaccination is swelling in the area where the injection occurred. Others may take hours to develop.

COVID Long-term effects - Mayo Clinic

But Mullane says not to take it before the shot, as it can interfere with your immune response. Your body's immune system sees this as a threat, and pain at the injection site is part of its response. Some people who get the Moderna vaccine may experience "COVID arm," a delayed skin reaction with raised, red welts on the arm. They include:.

Most side effects come later. People commonly report systemic side effects, like fever, headaches, muscle aches, joint pain, chills, and fatigue. Some side effects happen right after your shot, like mild pain in your arm. These are not serious and will go away on their own. The risk of anaphylaxis —a severe allergic reaction to the vaccine—is lower just 15 to 30 minutes after vaccination.

There's no need to worry about any of the flu-like symptoms. The most common were fatigue, headache, and new or worsened muscle pain.

Your Health - COVID - CDC

It's much more common to feel some soreness in your arm at the injection site, and the surrounding skin may get a little red and swollen. Although it's rare, it's possible to have an allergic reaction within the first 15 to 30 minutes after the jab. Remember that with the two-dose vaccines like Pfizer-BioNTech and Moderna, you may notice more side effects after the second shot.

As a result, this causes soreness at the injection site. It also is possible to have a breakthrough infection, which means you have COVID even though you got the vaccine. Moving or exercising your arm also may help. That's because your vaccine appointment and the window for peak symptoms aren't likely to happen at the same time.

When you hear about other people's experiences, remember that the vaccine side effects can vary greatly. That means the liquid in the syringe goes directly into a muscle when the needle goes in. This reaction is very rare, but the CDC requires everyone who gets the vaccine to wait in the clinic for 15 minutes after getting the shot, just in case it happens.