The invention provides a Chinese patent medicine for treating rheumatoid arthritis, which is characterized in that the medicine comprises the following components by weight: 8-12 parts of ephedra sinica, 8-12 parts of Chinese mugwort leaves, 12-18 parts of zaocys dhumnades, 12-18 parts of agkistrodon acutus, 8-12 parts of frankincense, 8-12 parts of angelica dahurica, 45-55 parts of clematis roots, 8-12 parts of rhizoma homalomena, 8-12 parts of root-bark of Chinese hydrangeavine, 27-33 parts of common clubmoss herb, 27-33 parts of millettia dielsiana, 12-18 parts of notopterygium incisum, 12-18 parts of pubescent angelica, 12-18 parts of achyranthes, 9-15 parts of angelica, 9-15 parts of menispermaceae, 12-18 parts of cassia twig, 9-15 parts of pawpaw, 12-18 parts of kudzu roots, 12-18 parts of pangolin, 45-55 parts of ants, 18-22 parts of radix astragali, 12-18 parts of bighead atractylodes rhizome, 75-85 parts of fructus eucalypti robustae, 12-18 parts of cherokee roses, and 12-18 parts of licorice. The Chinese patent medicine of the present invention has the efficacy of dispelling wind and dissipating binds, freeing channels and promoting qi, activating blood and dissolving stasis, dispersing blood stasis and detumescence; the plurality of traditional Chinese medicine components can complement each other, dredge circulatory disturbance, and repair damaged joints. The invention can regulate body endocrine, and maintain internal hormone balance. The invention has significant curative effect, and has no toxic or side effect.