药物是指用于预防、治疗、诊断人的疾病,有目的地调节人的生理机能并规定有适应证或者功能主治、用法和用量的物质。所谓合理用药是指以药物和疾病系统知识为基础,安全,有效,经济,适当的用药。随着生活水平的不断提高,人们对健康的需求有了更高的要求。但与此同时,国内医院的不 Drugs refer to substances that are used to prevent, treat, diagnose, treat, diagnose, manage, and regulate human physiology and to address indications or functions. The so-called rational drug use refers to the drug and disease system based on knowledge, safe, effective, economical and appropriate medication. With the continuous improvement of living standards, people’s health needs have higher requirements. But at the same time, the domestic hospitals do not