The invention provides a traditional Chinese medicine composition for treating ischemic cerebral apoplexy. The composition is prepared from, by weight, 10-30 parts of total anthraquinones, 2-10 parts of total ginsenoside ginseng root, 30-55 parts of kudzu root flavanone, 1-10 parts of rhizoma chuanxiong effective part and 2-20 parts of rhizoma chuanxiong oil. The rhizoma chuanxiong effective part is prepared in the steps of weighing rhizoma chuanxiong, conducting extraction 2-4 times by means of 6-10 times of ethanol of 50-70% with each time lasting 1.5 h, conducting filtrate combination, conducting pressure reducing recovery to prepare sample aqueous solution, adsorbing the sample aqueous solution with an absorption resin column, and conducting decontamination and elution to obtain the rhizoma chuanxiong effective part. Active constituent compatibility is realized, the influences of factors such as growing period, harvest time and planting site on the content of different constituents in traditional Chinese medicine is eliminated, safe and reliable quality of clinical medication is ensured, accuracy of clinical medication dosage is guaranteed, treatment effect is stable, and the composition can remarkably treat ischemic cerebral apoplexy.