The following drugs can be used to treat the symptoms of redness and swelling of the vulva: 1. Erythromycin ointment can be applied locally, which has a good therapeutic effect on the symptoms of redness and swelling of the vulva caused by bacterial infection, and can have an anti-inflammatory and antiseptic effect to relieve the symptoms of redness and swelling. 2. Dexamethasone ointment can be used, which has a therapeutic effect on the symptoms of redness and swelling caused by friction or allergic factors. 3. It can be used for vaginal treatment of bitter ginseng suppositories, which are effective for vulvar redness caused by vaginitis and can reduce vaginal discharge to relieve the symptoms of vulvar redness. 4. Clinically, for patients with serious symptoms of pubic redness, they can also be treated by means of oral antibiotics, such as cefdinir, and also amoxicillin capsules under the guidance of a doctor.