The back of the head long white hair may be caused by physiological factors, but also may be vitiligo and other pathological factors, should be timely medical care, clear cause of the corresponding treatment.
1. physiological situation: the elderly and adolescents will appear in the back of the head long white hair.
(1) the elderly hair follicles in the melanocytes will gradually reduce with aging, thus appearing behind the head long white hair, is a normal situation, usually without special treatment.
(2) if the teenagers have a long white hair, it may be melanin deficiency caused by the teenage white onset caused by such teenagers more than no other abnormal symptoms, it should relax, reduce stress, generally no special treatment.
2. Vitiligo: If the white hair on the back of the head is long on top of the white spots, and there are other parts of the body of the white spots, should be considered to be melanocyte destruction caused by vitiligo.