Pityriasis alba


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Skin layers
Skin layers
Definition

Pityriasis alba is a common skin disorder similar to very mild eczema, causing round or oval, colorless, finely-scaled patches of skin. These patches usually occur on the cheeks.

The disorder is most common in children and adolescents. The cause is unknown. Symptoms are treated with special creams -- patches usually clear up, but may return.


Causes, incidence, and risk factors



Review Date: 07/22/2005
Reviewed By: Jonathan Kantor, M.D., Department of Dermatology, University of Pennsylvania Medical Center, Philadelphia, PA. Review provided by VeriMed Healthcare Network.


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