儿童患者是一个特殊的用药群体,其生理特点决定了药物在体内的过程与成人不同,从而要求在药物品种、剂量、剂型、规格、用法等方面作出针对性的考虑。虽然儿童用药受到了国家及各方关注,但现阶段临床使用过程中,儿童用药品种少、规格少、剂型少的情况仍较突出。以北京为例,在北京注册的所有在产的2414个药品品种中,儿童专用药品只有83个(含处 Children’s patients are a special medication group whose physiological characteristics determine the process of drugs in the body is different from that of adults, thus requiring specific consideration in terms of drug variety, dosage, dosage form, specifications and usage. Although children’s medication has drawn the attention of the country and all parties, in the current stage of clinical use, there are fewer cases of children’s medication, fewer specifications and fewer dosage forms. In Beijing, for example, of the 2414 drug products that are registered in Beijing, there are only 83 children-only medicines