Flu Shot Side Effects: What to Expect If You've Never Been Vaccinated

If you have never had a flu shot, you may experience some side effects after getting one. These side effects are usually mild and go away within a few days.

The most common side effects of the flu shot include:

* Soreness, redness, or swelling at the injection site

* Fever

* Chills

* Muscle aches

* Fatigue

* Headache

These side effects are usually mild and do not require medical attention. However, if you experience any severe side effects, such as difficulty breathing or swelling of the lips or tongue, you should seek medical attention immediately.

It is important to weigh the risks and benefits of getting a flu shot before deciding whether or not to get one. The flu shot is the best way to protect yourself from the flu, and it is generally safe and well-tolerated.