灭滴灵(甲硝达唑)是治疗滴虫最有效的药物,二十年前这种病曾被认为比癌症更为可怕。当时对灭滴灵的认识还不够清楚,但在广泛应用了近15年后,通过观察指出灭滴灵是一种细菌的诱变原和动物的致癌原而引起注意。随着新证据的获得,对灭滴灵的评价改变了侧重点。若仅基于实验室资料,则灭滴灵可能会被认为对人类有太大危险;然而,应用于人体的研究将对实验室资料重新估价,不仅 Metronidazole (metronidazole) is the most effective drug for the treatment of trichomoniasis, which was considered more horrible than cancer two decades ago. At that time, the understanding of metronidazole was not clear enough. However, after being widely used for nearly 15 years, metronidazole was noted as a bacterial mutagenic agent and animal carcinogen. With the new evidence gained, the evaluation of metronidomide changed the focus. If based solely on laboratory data, metronidazole may be considered too dangerous for humans; however, research applied to the human body will revalue laboratory data not only