对甘草干姜汤作用的认识
The action of Gancao Ganjiang decoction

从《伤寒论》《金匮要略》条文及对方中的药物甘草、干姜的认识入手，对前人的研究进行深入的探讨，在质疑的基础上，对甘草干姜汤证阳气虚浮之病机，及甘草敛降脾肾、干姜温补中焦的作用进行分析。认为甘草干姜汤证病机为脾肾阳气虚浮，其作用关键在于敛降与温补两种治法合用，并且以温补中焦为主，从而起到引虚浮之气归元，补中以复肾气的效果。
This article makes a deep probe into the ancestors’ understanding of Gancao (Radix glycyrrhizae) andGanjiang (Rhizoma ziniberis) according to the prescriptions of Treatise on Febrile Diseases (Shanghan Lun) and Synopsisof Golden Chamber (Jinkui Yaolue), puts forward some queries and analyzes the pathogenesis of the syndrome of GancaoGanjiang decoction and the action of Gancao and Ganjiang. The pathogenesis of Gancao Ganjiang decoction syndromeis the insufficiency and floating of spleen’s and kidney’s yangqi. The key of the treatment is the combination of Lianjiang(convergence and descending) and Wenbu (warming and nourishing). The decoction acts mainly by warming andnourishing the Zhongjiao, thus inducing the restoration of floating qi and the recovery of kidney qi