Abstract:To establish guidelines to diagnosis and treatment for distending pain in breasts during menstruation in traditional Chinese medicine(TCM). With delphimethod, survey questionnaires were sent to 40 gynecology experts in TCM and integrated traditional and western medicine, and recovery 35 experts were recoveried which, were analyzed by SPSS 11.5.The experts‘ activity and professional level was high. The expert‘s 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 TCM are generally recognized, but different opinions from the card type, governance, in areas such as prescription standard also exist.