“异病同治”是仲景辨证论治体系的精髓,也是临床诊疗疾病的指南。以脑卒中后精神症状组群为出发点,阐述“异病同治”的理论渊源,探讨益肾调气法治疗卒中后焦虑、抑郁、痴呆的理论和实验基础,并在临床实践工作中实施“异病同治”。 “Different diseases with the same rule ” is the essence of Zhongjing syndrome differentiation and treatment system, but also a guide to clinical diagnosis and treatment of diseases. Based on the group of psychiatric symptoms after stroke, the theoretical origins of “different diseases with the same rule” were expounded, and the theoretical and experimental basis for the treatment of post-stroke anxiety, depression and dementia with the method of invigorating the kidney and regulating qi was explored and implemented in clinical practice “Different disease with the rule ”.