

Watch the video above to learn more about how your immune system works and why you may actually be happy to feel a bit “meh” after getting your shot. So you have the chance of feeling some of those same “sick” feelings as your immune system kicks in response to the vaccine. Some pain or fever-reducing medications can interfere with the immune response to.

But it’s not the virus that’s creating those symptoms - your immune system is making you feel that way as it fights off the virus.Īnd while vaccines are harmless - you won’t catch Covid-19 from the Covid-19 vaccine - they do train your immune system to fight off the virus. have side effects after the first one, unless your doctor tells you not to. What should I do about side effects What. Moderna COVID-19 vaccine is still being studied in clinical trials. Side effects for the Moderna vaccine when used as a booster include pain or tenderness where you had the injection, swelling of the lymph nodes in the arm where. When we get, for example, the common cold, we may feel fatigued and get a fever or get the chills. Serious and unexpected side effects may occur. But scientists argue this is actually a good thing. The vaccines come with more side effects than we’re used to, which can be scary. For those who did have symptoms, pain at the injection site, fatigue, headache and muscle pain the majority of which were mild to moderate were the most common among older adults in clinical trials for the Moderna, Pfizer and J&J vaccines. Most people will feel pain at the injection site or fatigued.

But with these new Covid-19 vaccines, the chances are much higher. Every vaccine comes with the chance of side effects.
