Patient's question:
Doctor, can metronidazole treat vaginitis? Can this replace other medications? Will it cause an allergic reaction?Doctor's answer:
Metronidazole and similar medications can be used to treat vaginitis. They are generally most effective for trichomoniasis, with significant results. However, for yeast-induced vaginitis, the effectiveness is usually lower. Therefore, you should first undergo a routine vaginal discharge test to determine whether the vaginitis is caused by yeast, trichomoniasis, or bacteria. Based on the examination results, you can then decide on the appropriate medication for treatment. For trichomoniasis, medications like metronidazole can be prescribed. They can be used externally or taken orally. Generally, the risk of allergic reactions to this medication is relatively low.