If some blisters grow on the vulva, the most common clinical cause is genital herpes caused by herpes simplex virus infection. In this case, it is recommended to keep the vulva clean, wash the vulva with water every day, then apply acyclovir ointment locally for treatment, and take oral antiviral drugs. It is recommended to wear loose underwear during the period of illness, and keep the local clean, and do not eat acidic and spicy stimulating food in the diet, do not drink alcohol, to ensure sufficient sleep, pay attention to rest, eat some nutritious food, supplement protein, vitamins, can make the body resistance to strengthen, which will be conducive to the recovery of the disease as soon as possible. In addition, during the period of illness can not have sex, because through sexual contact can be transmitted to the sexual partner.