Vaginitis can be cured, regardless of the type of vaginitis, with systematic and standardized treatment, as well as attention to vulvar cleanliness and hygiene before and after sex. There are three types of vaginitis, namely trichomoniasis, mycotic vaginitis, and bacterial vaginitis. For trichomoniasis, it is usually the application of metronidazole, and it is applied by both husband and wife at the same time. After a week of treatment, most trichomoniasis can be turned negative. Mycosis fungoides, which is treated with topical or systemic antifungal drugs, such as miconazole suppositories, clotrimazole suppositories and mycophenolate suppositories, is also mostly negative after application. Bacterial vaginitis is mainly treated with topical vaginal medication and topical vaginal metronidazole suppositories, most of which can also be cured.