Vulvar whitening, may be due to vulvar vitiligo, vulvovaginal pseudomyxomatosis, sclerosing atrophic tundra and other diseases, the patient can use clotrimazole, clobetasol propionate and other drugs under the guidance of the doctor for treatment. 1. Vulvar vitiligo: a disease caused by the destruction of melanocytes, the cause of which is unknown, may be related to autoimmunity, generally no symptoms do not need treatment. 2. Vulvovaginal Pseudomonal Yeast Disease: usually due to Pseudomonal Yeast infection and other factors caused by the disease, Pseudomonal Yeast will make the vaginal mucosa as well as the vagina around the appearance of white membrane. Patients can use clotrimazole, miconazole and other drugs under the guidance of the doctor for treatment. 3. Sclerosing atrophic tundra: usually due to metabolic disorders, autoimmune diseases and other factors leading to chronic inflammatory skin and mucous membrane diseases. It is easy to make the vaginal epidermis atrophy hyperkeratosis, melanocyte reduction, so that the phenomenon of white vulva. Patients can follow the doctor’s instructions to use clobetasol propionate, mometasone furoate and other drugs for treatment. When the patient appears white at the vulva, it may also be related to other factors, based on a symptom can not determine the specific cause, it is recommended to consult a doctor for examination.