ABSTRACT
Objective]To investigate the thought of manipulating The Three Blood Statsis Removal Decoctions(Taohe Chengqi Decoction, Di Dang Decoction, Di Dang Pills) of ZHANG Zhongjing.[Method]Collect and analyse the explanations of the scriptures involving the Three Blood Statsis Removal Decoctions of ShangHanLun interpreters from past to nowadays, combine with the theory said in Huang Di Nei Jing, knowledge of exegetics and personal view, in order to summarise the original intention of manipulating the Three Blood Statsis Removal Decoctions by ZHANG Zhongjing. [Result] The main purpose of Taohe Chengqi Decoction is to purge heat, since heat is the main reason of stagnation of blood. It applies to the preliminary stage of combination of heat and blood clot. The main purpose of Di Dang Decoction is to attack the rigid blood-heat stagnation in lower-energizer, it is applied to the late stage of combination of heat and blood clot. Di Dang Pill is the milder prescription of Di Dang Decoction, which is applied to the milder situation of blood-heat combination. [Conclusion]Comparing the Three Blood Statsis Removal Decoctions,“ Superficial”and“ deep”words should be used to differentiate the application of Taohe Chengqi Decoction and Di Dang Decoction, while“ light”and“ severe”words should be used to differentiate that of Di Dang Decotion and Di Dang Pills.