在发展中国家和发达国家的卫生机构中,临床用药不恰当、安全性差、缺乏疗效和经济效率低等问题普遍存在。据统计,全世界50%以上的药品是以不恰当的方式处方、调配和出售的,同时有50%的患者未能正确地使用。因此大力推行合理用药势在必行[1]。WHO1985年在内罗毕召开的合理用药专 Among the health agencies in developing and developed countries, problems of inadequate clinical drug use, poor safety, lack of efficacy and low economic efficiency are common. According to statistics, more than 50% of the world’s medicines are improperly prescribed, formulated and sold, while 50% of patients are not properly used. Therefore, vigorously promote the rational use of drugs is imperative [1]. WHO1985 years in the possession of the pool of foreign cooperative medicine drug use