麻黄汤功用 ,自柯韵伯于《伤寒来苏集》中释为 :“此为开表逐邪发汗之峻剂也。”厥后 ,大多医者畏麻黄汤是发汗之峻剂而很少用之。究竟麻黄汤是不是发汗峻剂 ?笔者试从方药配伍关系及临床运用 ,略述于次 :1　方药剂量配伍方药配伍 :麻黄配桂枝 ,发中有制。《本草通玄》曰 :“麻 Ephedra soup function, since Ke Yunbo in the “cold typhoid fever to Su set” was released as: “This is the opening table by evil evil agent also sweat.” Later, most doctors fear Ma Huang Tang is a strong agent for sweating and rarely used. Aftermath soup is not a sweating agent? I try to complicate the relationship between prescription and clinical use, outlined in the following: 1 prescription dose compatibility prescription compatibility: ephedra with cassia twigs, hair system. “Ben Cao Tong Xuan” 曰 : "Ma