The causes of vulvar ulceration in women are: i. It may be caused by local bacterial and viral infections of the vulva, such as Staphylococcus aureus, HPV virus, and gonococcal infection. Second, it may be caused by vaginal inflammation with more bacterial infections in the vulva, which can also lead to vulvar ulceration due to excessive local friction and itching. When women have cancer in the vulva, vulvar ulcers may also occur. When a woman has vulvar ulcers, she should go to the hospital to get a culture of secretions and take medication or surgery according to different causes, the effect is better.