Tinea Versicolor is a common skin condition that consists of small, scaly white-to-pink or tan-to-dark spots which can be scattered over the upper arms, chest and back. The condition prevents the skin from tanning normally. As the rest of the skin tans in the sun, the pale spots become more noticeable, especially on dark skin.
Tinea versicolor is treated with topical or oral medications. Topical treatment includes special cleansers including some shampoos, creams, or lotions applied directly to the skin.
Several oral medications have been used successfully to treat tinea versicolor. Because of possible side effects, or interactions with other medications, the use of these prescription medicines should be supervised by your dermatologist. After any form of treatment, the uneven color of the skin may remain for several months.