Melasma

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Melasma is a dark skin discoloration found on sun-exposed areas of the face.

Chloasma; Mask of pregnancy; Pregnancy mask

Melasma is a very common skin disorder. Though it can affect anyone, young women with brownish skin tones are at greatest risk.

Melasma is often associated with the female hormones estrogen and progesterone. It is especially common in pregnant women, women who are taking oral contraceptives ("the pill"), and women taking hormone replacement therapy during menopause.

Sun exposure is also a strong risk factor for melasma. It is particularly common in tropical climates.

Review Date: 12/25/2006
Reviewed By: Kevin Berman, MD, PhD, Associate, Atlanta Center for Dermatologic Disease, Atlanta, GA. Review provided by VeriMed Healthcare Network.