随着医疗事业的发展,尤其是贯彻国家“少生、优生”有计划生育的基本国策以来,我国儿童医疗保健特别引人关注。然而从临床角度来看,在小儿用药治疗上还有不少弊端,屡有事故发生。究其原因,主要是对传统的小儿用药方案没有变更。如目前国内几乎所有的药理教科书、药物手册均是介绍按新生儿的体重、体表面积或年龄以成人剂量来折算剂量,这三种方式有一共同的缺点,就是将小儿看成是一个小型成年人,殊不知小儿的各种生理生化功能与成人有很大差别,按此方案给药会导致某些药物的剂量过大或过小,给治疗和小儿的生长发育带来 With the development of medical undertakings, especially since the implementation of the basic state policy of “fewer births and betteries” with family planning, our country’s child health care has drawn particular attention. However, from a clinical point of view, there are many drawbacks in pediatric drug treatment, repeated accidents. The reason is mainly the traditional pediatric medication program has not changed. At present, almost all the pharmacological textbooks and pharmacological manuals in our country introduce the dosage of adults according to body weight, body surface area or age of newborns. The common defect of these three methods is that children are regarded as a small adult , Do not know children’s various physiological and biochemical functions and adults are very different, according to this program will lead to the administration of certain drugs dose is too large or too small, to the treatment and growth of children bring