Women have pubic discomfort, according to the specific circumstances of each woman to determine the cause, for example, women have not had sex, but simply appear itching or tingling vulva, may be due to vulvodynia caused by the performance. If a woman is experiencing vulvar redness or labial edema discomfort after intercourse, it may be due to too much frictional resistance during intercourse, causing labial edema, which may need to be absorbed with magnesium sulfate to reduce the swelling after intercourse is over. If a woman has burning and itching at the vaginal opening, accompanied by bean-like leucorrhea, it is likely to be caused by mycosis fungoides, which may occur regardless of whether she has sex or not. If a woman has persistent swelling and pain in the lower part of the labia minora, and if there is an obvious lump to the touch, it is likely to be caused by an abscess in the vestibular gland, which will need to be treated by stoma surgery after diagnosis.