The invention discloses a traditional Chinese medicine preparation for treating rheumatic arthritis, which is prepared and verified repeatedly through clinical tests, and complies with a theory of traditional Chinese medicines. The traditional Chinese medicine preparation is characterized in that bauhinia roots, nothapodytes pittosporoides, delavay schefflera roots, desmodium racemosum thunb, piper hancei, radix araliae armatae, avicennia pricklyash roots and sassafras are taken as monarch drugs for expelling wind-damp, relaxing muscles and tendons, promoting blood circulation to stop pain, and strengthening bone and musculature; grossedentate clematis roots, slender-spike gouania stems and leaves, Japanese spicebush bark, serrate glorybower herb, manynerve embelia fruits, hooked spikemoss and goshawk bones are taken as ministerial drugs for strengthening the efficacies of expelling wind, removing cold and relieving rheumatic arthralgia; achnatherum inebrians, phlomis umbrosa, aphananthe aspera, protruding eucalyptus leaves, loosestrife and amur grape stems are taken as adjuvant drugs for tonifying a kidney, benefiting essential qi, enriching blood, calming mind, clearing away heat, drying dampness and warming channels to relieve pain; and oriental grape roots, hemiphragma heterophyllum, nandina roots, oriental bitteraweet leaves, common exbucklandia stems, marsh equisetum and arachnoid cyanotis roots are taken as conductant drug for warming and activating meridian, expelling wind, removing cold and guiding the drugs to illness location. The traditional Chinese medicine preparation for treating rheumatic arthritis, chronic infectious arthritis and arthralgia, has unique curative effect, and removes pain of a patient fundamentally.