1, regular life, adhere to physical exercise, enhance their resistance. 2, before and after sex, both sides pay attention to wash the vulva. 3, choose absorbent, breathable sanitary napkins, change them frequently to avoid the breeding of microorganisms. 4, not excessive consumption of fried, acid, spicy stimulating food. 5, keep the vulva dry, clean, clean the vulva attention to special pots. 6, choose cotton, breathable, loose underwear, try to avoid wearing tight pants. 7, sexual life should be moderate, the best use condom contraception.