“纯阳”非孤阳 ,“纯阳”非盛阳 ,“纯阳”是阴平阳秘前提下阳气相对偏旺的生理状态 ,阐明了小儿“生机蓬勃、发育迅速”的生理特点。从“纯阳”分析 ,小儿有内伤疾病少、发热性疾病多、阳热实证多、疾病后期气阴两亏多等病理特点。据此指导儿科疾病的治疗 ,具有一定的意义 “Pure yang” is not a lone yang, but “pure yang” is not a yang yang. “Pure yang” is a yang-yang physiology that is relatively prosperous under the premise of yin-yang yang and clarifies the physiological characteristics of a child that is “vigorous and rapid.” From the “pure yang” analysis, children have fewer internal injuries, fever and more, more positive Yang hyperactivity, the disease later Yin and Yin loss and other pathological features. According to this guide pediatric disease treatment, has a certain significance