大叶柴胡伞形科多年生草本植物，因有毒性．被停止使用。此文通过加工炮制后对其药效进行了相关的实验研究，结果表明：对内毒素致热后的家兔解热实验效果显著；镇痛作用与柴胡相似，抗炎作用优于柴胡，抗肝损伤作用与柴胡相似。实验显示：炮制后的大叶柴胡具有柴胡类似的作用，为其应用提供一定依据。 Cinnamomum burberii perennial herb, due to toxicity. Was stopped using. In this paper, the experimental study on its efficacy after processing was carried out. The results showed that the antipyretic effect of endotoxin-induced rabbit fever was significant; the analgesic effect was similar to that of Radix Bupleuri, and the anti-inflammatory effect was better than that of Bupleurum. The effect of anti-hepatic injury is similar to that of Radix Bupleuri. Experiments show that the concocted Bupleurum chinense has a similar effect and provides a certain basis for its application.