Are there risks of side effects after getting the COVID-19 vaccine? ↓
It is possible to experience side effects after receiving a vaccine. The most common side effects include pain or swelling in the arm where you get the vaccine, body chills, fever, rash, tiredness or headache. Side effects may feel like flu and even affect your ability to do daily activities, but they should go away in a few days. You can find tips on how to reduce pain or discomfort if you experience side effects here.
Please note: If you received a two-dose vaccine, some have reported experiencing more severe symptoms after their required second dose. With Moderna or Pfizer, you will need 2 shots for 94% effectiveness. Get the second shot even if you have side effects after the first shot, unless a vaccination provider or your doctor tells you not to get a second shot.
As of 4/23/21, the pause on the Johnson & Johnson/Janssen COVID-19 vaccine has been lifted.