When there is itching around the vulva, including the anus, there may be inflammation of the vulva, such as the erosion of inflammation and cause vulvar itching around the anus. The itchy area can be coated with dacrynic ointment or clindamycin phosphate cream and observed for 3 days if the effect is good. At the same time because when there is abnormal vaginal discharge, the discharge out of the vulva and even around the anus, there will be vulvar itching and anal itching. In this case, a gynecological discharge test should be performed to determine which kind of vaginal inflammation is present, and then vaginal medication, including topical lotions and topical medications, should be used to achieve better results.