Symptoms of redness and swelling on both sides of the vulvar lips in women may be caused by physiological factors or diseases such as vestibular cysts, which need to be identified, with different causes and different methods of removal, including medication, surgical treatment, physiotherapy, and so on. Erythema of the vulvar lips may be caused by direct contact with urine, feces, alkaline soap, etc., which irritates the vulva, or it may be caused by excessive friction. Normally, you need to wear loose, cotton underwear as much as possible, keep the vulva clean and dry, and change the underwear diligently to avoid cross-infection. If it is redness and swelling on both sides of the vulvar lips caused by vestibular cysts, you can follow the doctor’s instructions to use 0.1% povidone iodine solution or 1:5000 potassium permanganate solution sitz baths, play the role of anti-inflammatory to remove the swelling, and if necessary, can be surgical treatment, such as cystostomy, abscess incision and drainage, gland excision, and so on. In case of vulvar folliculitis, patients may be accompanied by different degrees of itching and pain. Antibacterial drugs such as mupirocin ointment and sulfa ointment can be applied locally, and patients with large abscesses may also need incision and drainage. Appropriate use of infrared rays, ultra-short wave and other physical therapy, for inflammation and redness and swelling subside also have a certain effect. Women with symptoms of redness and swelling on both sides of the vulvar labia, if the symptoms are not relieved after lifestyle modification, they should consult a doctor in time to identify the cause of the disease, and under the guidance of the doctor for treatment. Specific medication needs to consult a professional physician.