The invention discloses a traditional Chinese medicine for treating rheumatic lumbocrural pain, comprising the following bulk drugs in parts by weight: 400 parts of rehmannia glutinosa, 200 parts of Chinese yam, 150 parts of poria cocos, 200 parts of common macrocarpium fruit, 150 parts of tree peony bark, 150 parts of oriental waterplantain rhizome, 50 parts of cinnamon, 50 parts of monkshood, 100 parts of cortex eucommiae, 100 parts of radix achyranthis bidentatae, 100 parts of astragalus membranaceus, 20 parts of ephedra root, 50 parts of male silk moth, a couple of geckoes, 350 parts of pizzle, 600 parts of canine kidney, 50 parts of cornu cervi pantotrichum, 50 parts of palmleaf raspberry fruit, 20 parts of cinnabar, 100 parts of cynomorium songaricum, 50 parts of tuner onion seed, 50 parts of fossil fragments, 50 parts of oyster shell, 50 parts of pericarpium citri reticulatae, 100 parts of medicinal Indian mulberry, 100 parts of actinolite, 100 parts of epimedium, 50 parts of leech and the like. The medicine can dispel wind and eliminate dampness, reinforce kidney to strengthen yang, clear liver and improve vision, improve blood circulation, diminish inflammation and relieve pain and has obvious efficacies of treating diseases such as limb weakness and night sweat caused by lumbocrural pain, kidney coldness, waist pain and joint inflammation; the medicine is short in course of treatment and rapid in healing, and has no toxic and side effects; and by using the medicine, the diseases can be thoroughly and radically treated, and can not be relapsed.