Vulvovaginal ulcers are best treated in a timely manner. Vulvovaginal ulcers can be caused by viral or bacterial irritation, and can be treated locally by applying topical medication, such as Levano solution, to prevent the ulcerated area from becoming more serious. At the same time, you can also use disinfectant water for topical application, which can promote wound healing and prevent the ulcerated area from continuing to develop infections, so be sure to pay attention to the symptomatic use of medication. If the trauma caused by the vulva mouth ulceration, this time you can take povidone-iodine disinfection or external application of Pepto-Bismol and other drugs, these drugs can help relieve the symptoms of the disease, together with taking anti-inflammatory drugs, can also play a certain therapeutic effect. Usually pay attention to wear loose, breathable cotton underwear, it is best not to often rub the vulva, so as not to cause the disease reaction more serious, the best not to have sex during the treatment.