Pityriasis Alba (White Patches On The Skin)
What Is Pityriasis Alba? Symptoms of Pityriasis Alba Pityriasis alba causes lightly colored or white spots on the skin. Most often, they are found on the cheeks. DermNet/CC BY-NC-ND But they can also show up on the neck, chest, back, and upper arms. During the summer, the spots can be easier to see when other skin is tanned. The lesions aren’t painful, but they might be mildly itchy. This photo contains content that some people may find graphic or disturbing....