Medically reviewed by Renee Nilan, MDMedically reviewed by Renee Nilan, MD COVID arm rash is a delayed hypersensitivity ...

You might occasionally notice a new mark on your body, whether it's on your arm, thigh, or leg ... which can result in a purple-red rash appearing on the cheeks and the bridge of the nose.

It presents as bumps or a rash on your skin anywhere hair grows, including the scalp, torso, arms, and legs. Folliculitis is a common skin condition commonly triggered by: bacterial or fungal ...