现代医药学飞速发展，新药品新制剂不断涌现，为临床提供了更多的治疗手段，为疾病治疗提供了更大的选择余地。与此同时，药物不良反应、药源性疾病也在不断增加。因此，合理用药已成为临床以至整个社会所要解决的一个重要课题。笔者认为，合理用药已不单纯是临床医师和药师的? The rapid development of modern medicine, new drugs continue to emerge new preparations for the clinical treatment has provided more means for the treatment of disease provides a greater choice. At the same time, drug adverse reactions, drug-induced diseases are also increasing. Therefore, the rational use of drugs has become an important issue to be solved in clinical and society as a whole. The author believes that rational drug use is not simply a clinician and pharmacist?