The invention discloses a traditionalChinese medicine composition for treating chronic sprained ankle, and belongs to the field of traditional Chinese medicines. The Chinese herbal medicines of calendula root, May tea, root or leaf of pilose triumfetta, root of tubeflower duchmans pipe, elaeagnus umbellate, ammannia arenaria, fiddleleaf fig root leaf, wintercreeper, root of broadleaf sedge, piperyunnanense tseng, scarlet kadsura root, rhizoma belamcandae, polygala fallax hemsl, squama manis and the like are selected, and are compounded, so as to realize the functions of activating blood circulation and removing stasis, stimulating blood circulation and relaxing muscles and joints, repelling wind and removing damp, and promoting qi circulation and relieving pain, eliminate the swelling of ankle joints, eliminate the pain, restore the movement function, and reach the purpose of treating the chronic sprained ankle. After proofing by clinical application, the traditional Chinese medicine composition has the characteristics that the total efficiency is 95.46%, the treatment effect is obvious, the course of treatment is short, the sequelae are avoided, and the like; the traditional Chinese medicine composition is suitable for being popularized in clinics.