1 doctor weighed in:

What does an allergic reaction from the flu shot look like?

1 doctor weighed in
Dr. William Walsh
Addiction Medicine

In brief: Local vs systemic

A local reaction involves swelling of the injection site with associated pain.
A systemic reaction can involve a rash, cough, swelling of the face and difficulty breathing.

In brief: Local vs systemic

A local reaction involves swelling of the injection site with associated pain.
A systemic reaction can involve a rash, cough, swelling of the face and difficulty breathing.
Dr. William Walsh
Dr. William Walsh
Thank
Read more answers from doctors