What happens to female genital blackness?

Female vulva blackening may be caused by pigmentation. For example, frequent wear of tight underwear or excessive sexual life caused by vulva skin friction caused by pigmentation, may also be due to pregnancy, hormone levels caused by pigmentation phenomenon, generally do not need treatment, pay attention to good vulva hygiene can be. But also can not rule out gynecological inflammation caused, such as vaginal inflammation, long-term inflammation stimulation will also cause vulva local color deepening. If only pure vulva blackening has no other uncomfortable performance, do not need special treatment, keep clean, reduce friction stimulation can. If there is odor or itching uncomfortable performance, it is recommended to check whether it is caused by inflammation, anti-inflammatory treatment.