White patches at the genital area may be related to female vulvar leukoplakia, vitiligo and other diseases. 1. female vulvar leukoplakia: is a kind of pigmentation change disease that occurs in female vulvar skin and mucous membrane, mainly manifested as the vulvar part of the appearance of the size of the white plaque, and the shape is not regular, its lesions are mainly concentrated in the inner and outer labia minora and labia majora, etc., and in serious cases, it can be involved in the vaginal opening and the vestibule of the vagina. Because the vulvar leukoplakia has the tendency of malignant change, so, in the daily life must be regular review, if necessary, early surgical treatment. 2. Vitiligo: is an acquired pigment loss skin disease, in the clinical mainly manifested in the skin surface of the porcelain white or milky white plaques, due to the onset of the body in various parts of the body, the lesions can also appear in the genital organs around. Through the Wood’s lamp examination, the diagnosis can be clear, and the stage of the disease can also be clear. For white spots appearing in the genital area, it is necessary to go to the hospital in time and ask a professional doctor for an interview. After a clear diagnosis, standardized treatment under the guidance of the doctor.