Overview
Pityriasis alba is a mild dermatitis (skin inflammation) characterised by multiple oval, mildly scaly, flat hypopigmented (white) patches on the face, arms and upper trunk. The borders of these patches are indistinct. It occurs in children between the ages of 3 and 16 years and up to 30% of children may be affected during their childhood. The patches are not itchy. The condition is often mistaken for a fungal infection, and tends to become more prominent by sun exposure.
Detection & Treatment
This is a harmless condition. It can last for months to years with slow spontaneous recovery. Sometimes, steroid creams may help. Avoid self medication. Avoid antifungal creams. Avoid excessive washing of the skin with soaps.
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