The woman’s white labia are considered to be caused by vulvar leukoplakia, and may also be caused by localized vitiligo of the vulva. If it is localized vitiligo of vulva, only the whitening of labia will appear without any other discomfort, neither vulvar itching nor vulvar flaking, and only go to the hospital because of accidental seeing the color change of vulvar skin. If a woman has white labia along with persistent itching of the vulva, or even atrophy of the labia, it is considered to be caused by vulvar leukoplakia, called vulvar dystrophy, whose triggering factors are not particularly clear, and there is no medicine that can cure it completely after examination and diagnosis. symptoms.