The presence of acne on the vulva can be caused by a number of reasons. For example, underwear is not changed in time, urine stains, including fecal pollution, causing vulvar irritation caused by acne growth. If the vulva is not cleaned in time, prolonged inflammatory stimulation will cause pimples to grow at the vulva. When abnormal vaginal secretions exist, vaginal secretions stimulate the vulva, there will be acne growth at the vulva, and there may be folliculitis. If possible, go to the gynecologist and have your vaginal discharge examined to determine what kind of vaginal inflammation is present, and depending on the situation, have your vagina treated with vaginal plugs, and then prescribe some medication to be applied to the vulva. For example, clindamycin phosphate cream, and then basin sitz bath wash, can be relieved. However, the pimples should not persistently increase in size, otherwise it will cause the chance of vestibular gland cysts to occur.