Nifurtimox includes Nifurtimox tablets and Nifurtimox vaginal tablets, which are used in different ways. 1. Nitrofurtal tablets: Nitrofurtal tablets are oral medications for bacterial vaginosis, trichomonas vaginitis, Candida infections, and vulvar inflammation, etc. They are required to be used continuously, and need to be taken orally for 7 consecutive days, and it is recommended that couples take them at the same time. This drug adverse reactions are relatively few, allergic to nifurtimox is prohibited, do not drink alcoholic beverages during the use of drugs. 2. Nifurtimox vaginal tablets: Nifurtimox vaginal tablets are a kind of topical medication for bacterial vaginosis, trichomonas vaginitis, vulvovaginal candidiasis and mixed vaginal infections. The vaginal tablets are placed deep in the vagina every night before resting for 10 days. Adverse reactions are rare and may include mild vulvar burning, vaginal dryness and nausea, and are contraindicated in those who are allergic to nifurtimox. All of the above medications should be used under medical supervision, avoid self-medication to avoid adverse effects.