Nummular headache is a rare headache disorder marked by a coin-shaped pain on the scalp. Learn how it differs from other ...

The symptoms of eczema are not constant. Symptoms, such as very dry or itchy skin, tend to come and go in periods called flares. This is usually due to specific triggers that activate inflammation ...

Red light therapy is a type of phototherapy that may have some benefits when treating eczema.Phototherapy uses ultraviolet (UV) light to aid different skin conditions, and works by reducing the ...

Eczema, or atopic dermatitis, commonly causes severe skin itching. Learn why eczema causes a person to itch and how they can help relieve and prevent the itching.