Vitiligo   Vitiligo is a skin disease typically characterized by white patches with or without hyper-pigmented borders. In Chinese Medicine, it is caused by the influence of wind evils, leading to a disharmony between qi (vital energy) and blood causing inadequate nourishment of the skin. The patch is associated with a lack of pigmentation and is usually free of pain and itchiness.		bai dian feng 白癜風   白癜風以局部皮膚脫色變白為特徵的一種皮膚病。白斑邊緣清楚，其中毛髮也轉白色，表面光滑，不痛不癢。多由風邪襲表，氣血失和，血不榮膚所致。