Vulvar boils are acute abscesses around the hair follicles and sebaceous glands of the vulva, mostly occurring on the outer side of the labia majora, and are diagnosed clinically mainly by the patient’s clinical performance and auxiliary examinations. 1. Judgment of vulvar boils 1. Judgment according to clinical manifestations (1) Typical symptoms: at the beginning, red spots, pain and hardness occur at the hair follicles of vulvar skin, which are slightly higher than the surrounding skin, and then gradually increase into round, purple-red hard nodes, which break down and flow out purulent secretions; (2) Other symptoms: skin swelling and tension, pain, unclear edges of hard nodes, and in severe cases, enlarged inguinal lymph nodes or generalized fever. (1) Routine blood test: If the white blood cell and neutrophil are increased and accompanied by the above symptoms, it indicates vulvar boils; (2) Pus smear test: If the bacteria such as Staphylococcus aureus or Staphylococcus albicans are found, the diagnosis can be made clearly; (3) Drug sensitivity test: The drug sensitivity can be determined to facilitate the selection of effective treatment drugs. The treatment of vulvar boils 1, drug therapy: penicillin, cephalosporins, macrolides or quinolones can be used to treat the boils, or localized with 1:5000 potassium permanganate sitz bath; 2, surgical treatment: when the boils become soft with fluctuating sensation, they should be promptly cut and drained. However, avoid squeezing and early incision to avoid the spread of inflammation; 3. Other treatment: hot water bag heat compress, external iodophor, and ultrashort wave physiotherapy can be used in the early stage of the lesion, all of which can help reduce pain, dissipate inflammation or promote the maturation and softening of abscess.