Abstract:To establish guidelines to diagnosis and treatment for distending pain in breasts during menstruation in traditional Chinese medicine (TCM). With Delphimethod, sent to the second survey questionnaires to 40 gynecology experts in TCM and integrated traditional and western medicine and recovery 35 experts, and the questionnaires were analyzed with SPSS11. 5. The expert s’ activity and professional level is high. The experts are from all over China and express the typical opinions of all experts in this field. The items in the frame of the guidelines to diagnosis and treatment for distending pain in breasts during menstruation in traditional Chinese medicine are generally recognized. First draft of the guidelines has basically been formed.