Pityriasis Alba

Pityriasis alba is a mild and common skin condition in children and adolescents, presenting with light, slightly scaly patches, especially on the face, arms, and trunk. It is associated with dry skin and is usually benign.

Common features: patches lighter in color than the surrounding skin, poorly defined borders, and, at times, fine scaling that is more noticeable with sun exposure.

When to see a doctor? If the patches persist, spread, or raise questions about their origin, a dermatology review is advisable.

Which specialist treats it? The dermatologist, and the pediatric dermatologist in the case of the youngest patients, examines the lesions and provides guidance on their care. Showing these patches to one of these professionals helps clear up any concern.