Bai’an Wash is used for 7 days as 1 course of treatment and can be stopped after 7 days of application. Baian Wash has the effect of clearing heat and removing toxins, drying dampness and stopping bandages, and is mainly used for the treatment of vulvar itching, burning pain, yellow urine, trichomoniasis, mycosis fungoides and bacterial vaginitis. The presence of vaginal inflammation, you can use Baian wash vagina, vulva, the vaginal secretions thoroughly clean, with the use of drugs vaginal inflammation will be gradually cured, you can stop the drug to the hospital 3 days after the secretion test, to determine whether the vaginitis is cured, if it has been cured you need to stop the drug. If it is not cured, you need to use it for another 7 days. In normal life you can use water to wash the vulva, keep the vulva clean. This will reduce the incidence of vaginal inflammation.