白癜風又名寻常性白斑,是在健康皮肤面上,發生色素脫失,使皮膚呈白色斑狀的一种色素異常症。本病虽不太影响身体健康,但如發生在顏面及头部时則損害病人顏貌使髮眉發白,因而病人精神痛苦異常。致病原因迄今尚未清楚,有的学者認为与植物神經的机能障碍有关,有的認为与营养神經障碍有关,其說不一,其主要症狀为后天性發生的白斑。目前在治疗方法上尚無特效疗法,只是一般地对症治疗,如对局部用紫外綫照射,內服維生素乙及皮內注射自家血液等等,皆难获得預期效果。 Vitiligo, also known as Vulgaris, is a type of dyspigmentation that causes depigmentation on the surface of healthy skin and causes the skin to have a white patch. Although the disease does not affect the health of the body, it will cause the patient’s facial appearance to be white when the patient’s face and head appear on the face and head, and the patient’s mental pain is abnormal. The cause of the disease has not yet been clarified. Some scholars believe that it is related to dysfunction of autonomic nerves, and some people think that it is related to nutritional neurological disorders. They are not the same, and the main symptoms are acquired white spots. At present, there is no effective treatment on the treatment methods, but the general symptomatic treatment, such as the use of local ultraviolet radiation, oral administration of vitamin B and intradermal injection of their own blood, etc., are difficult to obtain the desired results.