Skin diseases A-Z Skin diseases P – R Pityriasis Alba May 17, 2024 / August 12, 2026 by Dick van Gerwen | Leave a Comment Symptoms Pityriasis Alba is characterized by round or oval light-colored, slightly scaly patches usually found in children and teenagers. The patches are noticeably lighter than the surrounding skin, can have a fine, dry texture, and often become more apparent after sun exposure. Causes The exact cause of Pityriasis Alba is unknown, but the condition is […] Read more » Dry skin patches Itchy skin spots Light pigmentation change Light skin spots Pigment loss Pityriasis alba Pityriasis alba care Pityriasis alba treatment Scaly Skin Skin condition from sun Skin condition in children Skin spots in children Skincare for pityriasis alba White skin patches White spots on the face