Why does the vulva fester?

Show vulvar mouth ulceration, often due to vulvar vaginal inflammation caused by vulvar itching, such as trichomonas vaginitis, fungal vaginitis, because of the increase in vaginal secretions, stimulate vulvar local skin caused itching. When itching is serious, you will use your hands to scratch, will scratch the local skin and form vulvar mouth ulceration. There are also some senile vaginitis, due to the lack of estrogen in the body, vulva vaginal skin congestion, brittle increase, will cause vulva itching, will show vulva mouth ulceration. There are some local lesions of vulva, such as vulva tumor, vulva cancer, will cause vulva mouth ulceration. Therefore, showing vulva mouth ulceration, must be timely to the hospital for examination, and can not be at home with a little medicine coated, washed, this often delays the disease.