The invention discloses a traditional Chinese medicine composite for treating lumbar disc herniation, belonging to the field of traditional Chinese medicines. The traditional Chinese medicine composite comprises the following raw materials in parts by weight: 10-20 parts of radix achyranthis bidentatae, 10-20 parts of eucommia ulmoides, 10-20 parts of rhizoma atractylodis and 5-10 parts of alum. In the invention, the radix achyranthis bidentatae is sweet, bitter and sour in flavor, is neutral in nature, enters liver and kidney channels and takes the effects of eliminating blood stasis and removing swelling after being taken; the eucommia ulmoides is sweet and slightly pungent in flavor, is warm in nature, enters the liver and kidney channels and takes the effects of tonifying liver and kidney, reinforcing muscles and bones and preventing miscarriage; the rhizoma atractylodis is pungent and bitter in flavor, is warm in nature, enters spleen and stomach channels and takes the effects of tonifying spleen, eliminating dampness, dispelling melancholy and avoiding dirt; and the alum is sour and astringent in flavor, is cold in nature, enters lung, spleen, stomach and large intestine channels and takes the effects of dissolving phlegm, eliminating dampness, relieving diarrhea, stopping bleeding, detoxicating and killing insects. The raw materials interact to take good curative effect on the lumbar disc herniation, and the raw materials are cheap and available, are convenient to use and do not have toxic and side effects. Through 56 clinical cases including 24 cases of male and 32 cases of female, wherein the oldest is 62 years old, and the youngest is 3 years old, the total effective rate is 100 percent, and the recovery rate 94.6 percent.