类风湿性关节炎属于中医“痹证”范畴，中药治疗类风湿关节炎历史悠久，并且在临床中取得了确切的疗效。相关中药单体成分治疗类风湿性关节炎的药理学研究取得了较大进展，其中黄酮类单体成分具有一定的代表性。因此，对黄酮类中药单体成分治疗类风湿性关节炎的作用机制进行综述。

Rheumatoid arthritis (RA) belongs to "arthralgia syndrome" in the field of traditional Chinese medicine (TCM). Chinese materia medica has been confirmed to be an effective therapy in long-term TCM clinical practice to treat RA. Progress in the pharmacology research of Chinese medicinal monomers has been made in recent years. This paper reviews the mechanism of flavonoid monomers isolated from Chinese materia medica for RA treatment.

国家自然科学基金面上项目（81273709）;天津市高等学校科技发展基金计划（20120220）