I had a rash on my arm that I thought was from a bug bite. After 2 years and countless appointments with 10 doctors, I finally got a lupus diagnosis. When I was in high school, I got a rash on my arm ...

More information has emerged about “COVID arm” — a delayed arm rash appearing after Moderna’s COVID-19 vaccine is administered — including likelihood, duration and treatment. Researchers examined 16 ...

Add Yahoo as a preferred source to see more of our stories on Google. Vaccines unquestionably save lives, but their disease-fighting power also comes with a potential risk for mild side effects. Even ...

SAN FRANCISCO (KGO) -- As millions get vaccinated, doctors are noticing patients with allergies or delayed reactions to the Moderna and Pfizer vaccine. So what's causing it? Medical experts explain ...

Some people may experience a rash on their injection arm after getting the Moderna COVID-19 vaccine. The rash is likely a delayed allergic reaction or hypersensitivity. Experts say there's no need to ...

Herpes zoster (shingles) is a type of viral infection known for causing painful rashes that most often develop on your torso but may occur anywhere on your body. This includes your arms. If you ...

BOSTON (WHDH) - As the number of vaccinated individuals continues to grow, more and more people have been reporting side effects that can sometimes accompany the COVID-19 shot, including fatigue, arm ...