Think applying sunscreen to your own back is easy? In this video, a UV camera quickly reveals all the spots you can miss, underscoring the importance of asking friends or loved ones for help. #whosgotyourback www.SpotSkinCancer.org
Melasma is a common skin problem that causes brown to gray-brown patches on the face. Although the exact causes of melasma are unclear, common triggers include sun exposure, pregnancy, birth control pills, and cosmetics.