Vitiligo (often called as leucoderma) is a disorder where the skin loses its color in patches of irregular shapes and sizes. This is a pigmentation disorder which means that melanocytes (the pigment-producing cells) in the skin get destroyed. This results in the development of white patches on the skin. The hairs which are growing in that area may lose their color and turn grey.
The causes:
The cause for vitiligo is not very clear, but doctors and researchers are beginning to believe that vitiligo resembles an autoimmune disorder. Which means that the pigment (the matter that gives colour to our skin) producing cells of the skin are destroyed by the bodys own antibodies (defense cells).
In some cases, it has been observed that the onset of vitiligo is related to a psychologically stressful event in the patients life. People with a family history of vitiligo are more prone to developing these white patches. Ninety-five per cent of all those who develop vitiligo start developing symptoms before the 40th year of their life.
The symptoms:
People with vitiligo develop white patches on their skin of irregular shapes and sizes. Vitiligo is more...