Melasma

Melasma is a common skin condition characterized by the appearance of symmetrical, pigmented patches on the face, usually on the cheeks, forehead, nose, and upper lip. It is caused by an increased production of melanin, the pigment that gives color to the skin, hair, and eyes. The condition is sometimes referred to as “the mask of pregnancy” because it is often seen in pregnant women. It is sometimes caused by sun exposure and hormonal changes, such as those that occur during pregnancy or with the use of certain hormones, including estrogen and progesterone. Treatment may include the use of topical creams, oral medications, and laser therapy. Melasma can be treated successfully, however it is difficult to completely eliminate the symptoms. Early diagnosis and treatment are important to minimize the risk of long-term discoloration and scarring.