对口溃一贴宁膜剂的处方设计、制备方法、质量控制及临床应用进行了介绍。处方中主生成分为：草珊瑚提取液、冰片、硫醚锌等。本制剂经对245例口腔渍疡患者的疗效观察，总有效率达95．92％。本品具有显效迅速、作用持久、携带方便等优点．

A sticking film for treatment of aphthous ulcer(its formula,method of preparationand quality control)is introduced.245 cases of aphthous ulecers were treated clinically with thisfilm,with the effective nate of 95.92%. It is an agent with quick long effect and convienent for use.