The main cause of vulvar swelling in women is related to gynecological inflammation and allergies, or sexual stimulation, etc. It is recommended to actively look for the cause and deal with it according to the specific situation. If the swelling is caused by vulvodynia or vaginitis, it is recommended to use gynecological lotions, such as gynecological cleanser, cleansing lotion and bitter ginseng lotion to rinse the vulva and vagina. Suppositories can be placed in the vagina, depending on the pathogenic bacteria, such as diazotide suppositories, metronidazole suppositories or clotrimazole suppositories can be placed in the vagina. If the swelling of the vulva is caused by allergic factors, it is necessary to promptly find the source of the allergy, and promptly remove it from the source. Rinse the vulva with water repeatedly, and if necessary, take anti-allergy medications such as paracetamol and cetirizine for treatment. If the vulva is swollen due to intercourse stimulation and excessive friction, you can use cold boiling water to relieve the symptoms.