It's common to feel some pain in your arm after you have a shot. The aching is usually temporary and relieved by an ice pack, anti-inflammatory medications, and a few days of resting your arm.

If you're getting vaccinated, expect a sore arm. Pain at the injection site ... or headaches shortly after their shots. Johnson & Johnson's shot has the fewest side effects Across the board ...

Still, “most people get a sore arm and that’s it,” Dr. Schaffner says. It you have flu shot side effects at all, they will ...

Can vaccines make you sick? It's unlikely. Some people have minor side effects, like a low fever or a sore arm after they get their shots, but severe reactions are rare. Look at it this way.