The causes of Vitiligo are - Genetic influence - Improper functioning of immune system - Stress - Exposure to chemicals - Severe sunburn The signs and symptoms of Vitiligo are - Patches of white or pinkish discoloration - Premature graying and whitening of hair eyebrows, scalp or beard - Loss of coloration in the mucous membranes e.g. oral cavity and nasal cavity There is no authentic treatment to treat this condition. However, management of Vitiligo include - Therapy e.g. Light therapy - Depigmentation - Medicines e.g. Anti-inflammatory drugs, drugs that affect immune system - Surgery e.g. Skin grafting, blister grafting