当前,国内用药不合理现象较为严重,滥用和浪费十分普遍。公费医疗、劳保费用超支,国家、企业、病人不堪负担。药源性疾病及药源性相关的死亡时有发生,都与不合理用药有关,已引起医务界的高度重视。过去几年,国内不少医药行家对临床用药现状作了大量的调查分析。不合理用药的百分率介于2.9%～60%(江玲.中华医学会全国合理用药专题讨论会资料1984年)。各地报告差距悬殊的根本原因 At present, domestic drugs are more irrational and abuse and waste are common. Public health care and labor insurance costs are overspending. Countries, companies, and patients are unbearable. Drug-related diseases and drug-related deaths occur from time to time, all of which are related to irrational use of medicines and have attracted the attention of the medical profession. In the past few years, many domestic medical experts have conducted a large number of investigations and analysis on the status of clinical drug use. The percentage of irrational medications ranged from 2.9% to 60% (Jiang Ling. National Symposium on Rational Use of Drugs by the Chinese Medical Association in 1984). The fundamental reason for the wide disparity in reports across the country