White patches on the skin commonly occur due to the dead cells getting trapped under the surface of the skin or destruction of melanocytes (dark-colored pigments) in the skin. Sunspots, tinea versicolor, pityriasis alba, vitiligo, and milia are some skin conditions that result in white patches.
Coping with Leucoderma (Vitiligo): the White Spot Disease
Leucoderma is a common skin condition, and it has a considerable social stigma. It is better to be informed about it and to learn how to support others.
