This document discusses vitiligo, a skin condition that causes loss of skin pigmentation and the appearance of white patches on the skin. It provides details on what causes vitiligo, the different types, symptoms, who is affected, inheritance, homeopathic treatment using constitutional remedies like samarium, and supporting pranayama practices. Vitiligo is a fairly common condition impacting quality of life, but homeopathy treats it at the constitutional level to restore normal pigmentation over time.