怀牛膝含有大量生物碱，其功能可以补肝益肾、强壮筋骨、通经络、散恶血。临床常用于治疗寒湿，腰膝骨疼、腰膝酸软，四肢拘挛、经血不调、产后瘀血腹疼、血淋、跌打损伤及屈膝碍等症，是中药方剂常用通络活血药物之一。
Achyranthes Bidentata Blume is a medicinal herb with the property of strengthening bones and muscles and ensuring proper downward flow of blood in terms of the therapeutic theory of traditional medicine.
