Objective: In the traditional Chinese medicine(TCM) with the theory of drug intervention and formulas corresponding to syndromes

and on the basis of application rough concept lattice clustering technique and method for mining out the basic data of medication experience

the medication rules on dyspnea syndrome are summarized through the sorting

summarizing and analyzing the corresponding relationship between medicine syndrome. Method: Rosetta computer software is used for data mining and cluster analysis on the experience of medication. Result: The association and medication rules between all symptoms and various drugs are obtained. Conclusion: Rough concept lattice clustering technique and method can effectively dig out the rules of medication and clinical experience in treating with dyspnea syndrome by TCM

providing a new model for data mining study in the rules of medication and clinical experience by TCM.