The long white hairs on the body may be related to nevus pigmentosus, pemphigus, and vitiligo.
2. Pemphigus: white spots may appear on the forehead, some hair may become white, and white hairs may appear on the surface of the white spots. 3. Vitiligo: mainly the lack of melanin in the skin, resulting in patients with localized white patches of chronic skin disease, will appear in the body localized white hair symptoms. Patients can go to the dermatology department of the regular hospital for a detailed examination to clarify the diagnosis and cause.