What is atopic dermatitis?

Atopic dermatitis, or eczema, is a chronic condition that can occur at any age, and usually appears as an itchy rash. Doris Day, MD, explains what atopic dermatitis is and how it is diagnosed by dermatologists.

Necrotizing fasciitis is a dangerous infection that can start suddenly and move fast. Spot the signs and know how to respond.

These six possible causes of hair loss may surprise you.

Necrotizing fasciitis is a dangerous infection that can start suddenly and move fast. Spot the signs and know how to respond.

Find out what happens if you neglect to wash your face.

Cuts, scrapes, and other open wounds could increase your risk for a staph infection.