Pubic hair white, depending on whether it is physiological or pathological, physiological belongs to the normal phenomenon, is the body decline of a surface, 50 years old after the body metabolism is slow, the melanin production is reduced to appear, this situation does not need to be treated, the health of the body has no effect. If it is pathological, to see what kind of cause and then symptomatic treatment, specific as follows: 1, the pubic area suffers from white spots and lead to the affected area of the pubic hair white, should go to the hospital to check whether there is vitiligo. 2, the hair needs sufficient nutrients to nourish, if the usual picky eaters lead to the body of the lack of micronutrients, nutritional deficiency of the pubic hair white symptoms, it is recommended that to the hospital laboratory micronutrient, according to the results of the examination of the supplemental body needs.