甲氰咪胺(Cimetidine,Tagament)为一新的组胺H_2受体阻断剂。早期的一些动物实验及临床报道认为,本品的作用强,毒性低,副作用少,对十二指肠溃疡、胃酸分泌亢进症、上消化道出血及胃溃疡等均有良好的疗效,深受医生和病人的欢迎,有些国家甚至将其作为治疗溃疡病的“神奇妙药”来推荐,在我国的应用也日渐增多。但是,几年来的临床实践证明,本药的不良反应并不少见,有些还甚为严重,值得使用者注意。甲氰咪胺的不良反应甲氰咪胺的药理作用及临床应用,国内已有综述,对本品的不良反应,目前尚未见系统的资料报道。今按其对人体各系统的影响,择重要的不良反应简述如下: Cimetidine (Tagime) is a new histamine H 2 receptor blocker. Some early animal experiments and clinical reports that the role of this product is strong, low toxicity, fewer side effects, duodenal ulcer, acid hypersecretion, upper gastrointestinal bleeding and gastric ulcer, etc. have a good effect, by Doctors and patients, some countries even recommend it as a “magic weapon” for the treatment of ulcer disease, and their applications in our country are also increasing. However, clinical practice over the past few years proved that the adverse drug reactions are not uncommon, some are very serious and worth the user’s attention. Adverse reactions of cimetidine Cimetidine pharmacological effects and clinical application, has been reviewed in the country, the adverse reactions to this product, there is no systematic information reported. According to its impact on the human body system, select the important adverse reactions as outlined below: