The drug pair is on the basis of the theory of "seven feelings and integration", in the medical practice of the creation of effective drug matching, which contains the essence of yin and yang dialectics, good medicine will be good matching the method, by Bo return to the contract, simple and difficult to master the complexity. In this paper, zhang teachers to treat gynecological diseases commonly used ten sets of drug pairs, organize its drug taste effect, analysis of its characteristics and clinical applications, with its unique flexibility and fixedness, in the clinical to obtain good results.