Pubic sores are localized redness, swelling, pain, and even localized ulceration and yellow water on the vulva. Vulvovaginal ulcers, vestibular cysts and other diseases. It is best to go to the hospital for examination in a timely manner, under the guidance of the doctor reasonable use of medication to regulate, can prevent local aggravation of the condition, if not cured for a long time there may be malignant changes, it is best to review regularly. Usually pay attention to vulvar hygiene, it is recommended to use potassium permanganate to wash the vulva, you can also use povidone-iodine disinfection, at the same time, it is recommended to rub erythromycin can promote the recovery of the local ulcer surface. If the vestibular cysts need to take anti-inflammatory drugs, such as taking amoxicillin clavulanate potassium treatment, local pus infection can be surgical incision and drainage, and it is recommended to change the medication diligently, etc. can promote the recovery of the local. During the period of treatment, pay attention to change the underwear, it is best to wear cotton underwear.