摘要 慢性功能性便秘是临床常见病及难治性疾病，目前尚缺乏有效统一的治疗方案。现从中医“肺与大肠相表里”理论出發，分析便秘的病因病机与肠、肺之间的关系，归纳总结中医药在便秘方面的研究，结合“肠病治肺，肠肺同治”的便秘治法理念，探析“通腑理肺法”治疗便秘的理论依据，并且列举案例1则，为慢性功能性便秘提供新的临床治疗思路。

    关键词 肺与大肠相表里;通腑理肺法;慢性功能性便秘;阴虚肠燥;肠病治肺;肺肠同治;腑病治脏;脏腑同治

    Abstract Chronic functional constipation is a common and refractory disease.At present，there is still no effective unified treatment plan.This paper starts from the theory of“interior and exterior relationship between the lung and large intestine”to analyze the relationship between the etiology and pathogenesis of constipation and the intestines and lungs.The research of Chinese medicine on constipation is summarized ......