Perioral dermatitis is a rash that appears as clusters of inflamed skin and small raised bumps around the mouth and nose. The ...

Some recipients of the Moderna COVID-19 vaccine have reported a red, welted rash ... arm felt itchy a week later, she told Insider. The morning after the itchiness started, her upper arm was ...

The bare patch is half the width of my arm and extends just onto the back of my left hand. It is red, inflamed and really very itchy. It looks a little bit like a burn but I have no idea what ...

Itchy skin without a rash can be an annoying problem ... or burning in the forearms, shoulder, or upper back. Notalgia ...