Taohe Chengqi Decoction, a classic formula, was used to treat suppurative appendicitis, toxic dysentery, post-operative absorbing fever, liver cirrhosis ascites with high fever and digestive hemorrhage. 运用经方桃核承气汤治疗化脓性阑尾炎、中毒性菌痢、术后吸收热和肝硬化腹水感染高热并消化道出血等急危重症。