The invention discloses a medicine for treating rheumatism. The medicine is characterized by being prepared from the following raw materials in parts by weight: 10-20 parts of burdock, 8-10 parts of herba centipedae, 4-6 parts of semen litchi, 6-8 parts of chinese pulsatilla root, 2-4 parts of fried semen raphani, 5-7 parts of selfheal, 10-12 parts of semen cassiae, 8-10 parts of cordate houttuynia, 1 part of pearl powder, 1-3 parts of muskiness, 5-7 parts of frankincense and 5-7 parts of myrrh. The invention has the beneficial effects of good curative effect, simpleness in preparation, convenience for use, low cost, simply and easily obtained raw materials, and convenience for promotion and use.