Vaginal pain and vulvodynia facts Vulvodynia refers to pain in the area of the vulva and vaginal opening for which no cause can be identified. Vulvodynia is not related to sexually-transmitted diseases (STDs). The exact cause of vulvodynia is not known. Symptoms include a burning, throbbing, or aching pain that can be localized to one area of the vulva or more widespread. Vaginal itching m  Read More