Nifurtimox Prophylactic Vaginal Soft Capsules are used by placing them in the posterior fornix of the vagina after washing the vulva clean. Before use, you should wash your hands and vulva, then wear a professionally configured disposable finger cuff, gently separate the labia minora with one hand and place the medication in the vaginal fornix with the other hand, that is, deep in the vagina. The medication can be placed in a squatting position or lying down, or lying down with the buttocks elevated. In addition, women may experience varying degrees of vaginal atrophy after menopause and should be careful to be gentle when placing the medication. If you are unable to do this yourself, you can seek help from your sexual partner or a doctor or nurse. Nifurtimox Preparamycin Vaginal Soft Capsules should only be used vaginally and should not be taken orally. Adverse reactions such as mild vulvar burning, vaginal dryness or nausea may occur after use. Pregnant and lactating women should be used with caution, but also to avoid the use of menstruation, avoid sexual intercourse during use, after the use of serious discomfort to stop using, and promptly seek medical attention. Postmenopausal vaginitis may simply be dryness and discomfort, may also be infected, you should first go to the hospital to clarify the cause of the treatment, not random use of drugs.