White hair down there can be a symptom of premature ovarian failure, but it can also be caused by other reasons. In general, the lower part of the body for women mainly refers to the vulva. Patients with premature ovarian failure often have reduced or even lost ovarian function, so the estrogen level in the body is low, which may cause white hair on the vulva. Patients also experience abnormal menstrual changes, such as amenorrhea, or even menopause for more than 4 months, or heavy or scanty menstruation, as well as vaginal dryness and loss of interest in sex due to difficulties in sexual life. If these conditions occur, they may be caused by premature ovarian failure, and it is recommended to go to the hospital for hormonal and ultrasound examinations to clarify the diagnosis. The reason for the long white hair below is many, but it may also be caused by natural aging, or diseases that cause melanin formation disorders, skin diseases, etc. 1, natural aging: with the natural aging of the body, the cellular metabolism in the body is gradually slowing down, so the synthesis of melanin is reduced, so for middle-aged and older women after the age of 40 is a normal physiological changes, and is not a symptom of premature ovarian failure, and premature ovarian failure well The main reason for this is the lack of skin pigmentation, which causes the symptoms of long white hairs below. In the case of overexertion, long-term exposure to the sun, etc., the symptoms may appear aggravated, generally through dermoscopy and other clear; 3, albinism: this disease is a genetic disease, mainly related to genetic problems resulting in melanin production disorders, so patients can have the performance of the following long white hair, but generally the whole body hair and skin will appear low pigmentation, white color, serious cases will even have a change in pupil color For example, pale pink, these symptoms and long white hair vulva is generally not related to premature ovarian failure; 4, other: chronic simple moss can also lead to the occurrence of long white hair below, but also accompanied by external itching of the skin, breaking and other performance, the gradual development of the formation of atrophic sclerosing moss, is a disease that occurs in the vulva skin of menopausal women, the cause is unknown, but clinically rare. In addition to white hairs on the underside, patients may also have white or light white rough patches that are hard and can spread to the anus and other parts of the body, which can be distinguished from premature ovarian failure. During this period, you should avoid scratching and touching the area with white hairs, keep the affected area clean and hygienic, choose comfortable and clean underwear, and pay attention to diligent changing and washing to avoid infection. Avoid eating hormone-processed foods and reduce the intake of fatty and cholesterol-containing foods, such as pig liver and lamb liver, to prevent hormonal disorders in the body from being caused or aggravated.