Discusses the pathogenesis,clinical manifestation and therapeutic principle of edema syndrome due to yang deficiency,and expounds the mechanism of mahuang Fuzi Xixin decoction treating the disease.

• 从发病机理、临床表现、治疗原则等方面论述了阳虚水病,并探讨麻黄附子细辛汤治疗阳虚水病的机理。