目的 :介绍替硝唑外用制剂的研究和临床应用。方法 :综述国内医药工作者开发研制的一系列替硝唑外用制剂和应用现况。结果 :外用制剂可避免口服制剂所带来的不良反应 ,更好地发挥其局部效应 ,增加了临床应用的可选择性。结论 :替硝唑外用制剂值得推广应用 Objective: To introduce the research and clinical application of tinidazole topical preparation. Methods: The domestic pharmaceutical workers developed a series of tinidazole topical preparations and application status. Results: The external preparation can avoid the adverse reactions brought by the oral preparation, exert its local effect better and increase the selectivity of clinical application. Conclusion: Tinidazole topical preparations deserve promotion and application