What Causes White Spots On Skin?
9. What Is Pityriasis Alba?
Pityriasis alba is a skin condition that begins with red, itchy and scaly patches and leaves behind white patches of skin upon healing. These patches typically appear on the chin and cheeks, but they can occur elsewhere on the body as well. A related, but rare, condition called pigmenting pityriasis alba causes scaly patches that are bluish-white, surrounded by lighter colored skin.
The cause of the condition is uncertain, but it is potentially a milder form of eczema. Pityriasis alba often develops in those who are between the ages of three and 16, but it can occur in individuals of any age.
Advertisement
