Pityriasis Alba 白色糠疹
Symptoms. It is characterized by tiny white patches on your skin confined to your arms, neck and face areas. This skin is common to children of ages between six to twelve years. Its initial manifestation is irregularly shaped reddish-pink lesions on the skin. After some time, the lesions will form scaly white marks on the child's superficial skin.
Treatment. Usually, the skin returns to its original color over time without using any treatments. However, you can still use some skin care products like topical corticosteroids to give the skin its natural color/an even color. It is also important to keep your skin moisturized and avoid harsh sun exposure at the same time.
This common skin discoloration affects children and adolescents. This condition is characterized by the appearance of dry, scaly white patches on one's face. These white skin patches are more visible during summer because of tanning in the surrounding skin. In winter, patches become dry and scaly. Raised reddish spots may appear and later turn pale, becoming smooth and flat patches. They are often found on the neck, shoulders, upper arms, and face. The cause is unknown.
No treatment is required and the patches in time will settle.