Chickenpox is a viral infection that causes fever and an itchy rash with spots all over the body. It used to be a common childhood illness in the United States, especially in kids under age 12. It's ...

Itchy skin with no rash can be confined to a small area of your body, such as a hand or your scalp, or it can span multiple areas, or even spread all over ... by tiny red spots where skin is ...

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