补中益气汤出自金代李杲《脾胃论》，为补气升阳的代表方，亦是甘温除热的重要方剂。笔者在临床用以治疗气虚下陷而致的多种病证，每奏良效，兹介绍验案三则如下。例1无痛性血尿袁某，女，32岁。1992年5月初诊。主诉：2年来尿血时作时止，劳累后更易复发。曾经西医多次检查，未 Buzhong Yiqi Decoction comes from the golden generation of Li Yu’s “Spleen and Stomach Theory” and is a representative of the qi-enhancing sun. It is also an important prescription for removing warmth from the warm temperature. The author used the clinical treatment of various syndromes caused by Qi-depression, and for each effect, three trials were introduced as follows. Example 1 painless hematuria Yuan, female, 32 years old. May 1992 early diagnosis. Chief complaint: Hemorrhagic blood was done only for 2 years, and it was more likely to relapse after exertion. Once a Western medical examination, not