A 21-year-old from Colorado suffers from a condition that makes her allergic to the sun, forcing her to cover up completely ...

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

Learn about rheumatoid vasculitis, neutrophilic dermatoses, and other rheumatoid arthritis rashes, their symptoms, and when ...

Medically reviewed by Jurairat J. Molina, MD Dermatitis is a group of skin problems related to genes, environment, and ...