If the vaginal opening is itchy, the temporary clinical solution is to wash the vaginal opening with water, or wash the vaginal opening with double ginseng lotion, then dry it and apply mometasone ointment or paregoric pine ointment or dermapen, all of which have a quick stopping effect. In clinical practice, this is not the fundamental solution to the problem, but only a temporary solution to stop the itching. The fundamental solution is to understand what causes the itching at the vaginal opening, which can be caused by many factors. For example, vulvar malnutrition, inflammation of the vagina, like Candida vaginitis, Trichomonas vaginitis, Mycoplasma infection, Chlamydia infection, may lead to increased discharge and itching at the vaginal opening in clinical situations. So in this case, it is recommended to go to the hospital to have the discharge examined and then give treatment according to the result so as to achieve a complete stop of itching.