Learn when rashes signal medical emergencies. Color, location, and symptoms reveal dangerous conditions needing urgent care.

When your skin is red, itchy, and irritated, it could be a rash or it might be hives. We spoke with experts to learn how to ...

About 1 in 3 people with psoriasis who achieved clear skin with biologic drugs still had underlying inflammation that may contribute to conditions like obesity and heart disease, a new study suggests.

Poison ivy, oak and sumac all can create itchy rashes from urushiol. What you need to know before the rash starts.