The invention provides a traditional Chinese medicine composition for alleviating hypotension related to hemodialysis. The traditional Chinese medicine composition consists of unprocessed astragalus membranaceus, aconitum carmichaeli root pieces, cinnamon, rhizoma cimicifugae, polygonatum odoratum, asarum, herba ephedra, cassia twigs, monkshood, radix aconiti kusnezoffii, herba epimedii, red ginseng and honey-fried licorice roots. According to the traditional Chinese medicine composition, unprocessed astragalus membranaceus, red ginseng, aconitum carmichaeli root pieces, cinnamon and cassia twigs are adopted for tonifying qi and warming yang, rhizoma cimicifugae, herba ephedra and asarum are adopted for boosting yang and ascending deficiency as well as stimulating yang qi, monkshood, radixaconiti kusnezoffii and herba epimedii are adopted for warming yang and expelling coldness, polygonatum odoratum is capable of nourishing yin and seeking yang from yin, licorice roots are capable ofharmonizing the medicines, and with the combination of the medicines, effects of tonifying qi and warming yang as well as recovering yang and ascending deficiency can be taken into play, and an effectof treating root causes can be achieved; the traditional Chinese medicine composition for alleviating hypotension related to hemodialysis, which is provided by the invention, is remarkable in treatment effect, the occurrence rate of hypotension related to hemodialysis can be remarkably reduced, the interruption times of hemodialysis can be reduced, the interference times of medical operators canbe reduced, the cost is low, the security is high, and the capacity burden of patients is not increased.