Vitiligo

Uses

  • Depigmentation

Principal Proposed Natural Treatments

Other Proposed Natural Treatments

Vitiligo is a skin disease in which pigment-making cells, called melanocytes, are destroyed, leaving white irregular patches of skin where pigment used to be. The patches usually appear on the hands, feet, arms, face, and lips, but can also occur on the skin around the mouth, nose, eyes, and genitals. Hair growing from areas affected by vitiligo may also turn white. Although vitiligo in itself is not painful, it can cause emotional distress.Science has not identified the cause of vitiligo, but some researchers theorize that an autoimmune process plays a role. In an autoimmune disease, the body's immune system starts attacking innocent tissues. In vitiligo, antibodies may develop against melanocytes, ultimately destroying some of them. Vitiligo seems to be more common in people who have other autoimmune diseases; however, most people with vitiligo have no other autoimmune disease. Most conventional vitiligo treatments combine ultraviolet light (UVA) exposure with oral or topical drugs that selectively sensitize the skin to UVA—such drugs are called "psoralens" because they are most commonly used to treat psoriasis. The results of this treatment are generally reasonably good. Another option is topical corticosteroids, which may be best for localized vitiligo. 1 In severe cases, surgical procedures including skin grafting and melanocyte transplantation may be considered, although these approaches are still experimental.

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