The invention discloses a traditional Chinese medicine composition for treating bedsores. The traditional Chinese medicine composition is prepared from, by weight, 8-12 parts of Yunnan Baiyao, 15-25 parts of astragalus membranaceus, 8-12 parts of ligusticum wallichii, 8-12 parts of pseudo-ginseng, 3-8 parts of golden cypress, 3-8 parts of radix sanguisorbae and 15-25 parts of calcined gypsum. According to the traditional Chinese medicine composition, Yunnan Baiyao, astragalus membranaceus, ligusticum wallichii, pseudo-ginseng, golden cypress, radix sanguisorbae and calcined gypsum are compatible and work together to achieve the effect of treating the bedsores, obvious synergism is achieved, the compatibility relationships of mutual promotion and mutual enhancement are given full play, and the bedsores can be effectively treated. After the traditional Chinese medicine composition is applied, pus seepage is decreased, the wound surface is kept dry, incrustation is formed quickly, time for wound surface healing is shortened, expense is saved, nursing operation is simple and convenient, time and labor are saved, a patient has no adverse reaction, clinical care working load is alleviated, and the application scope is wide.