Analysis of the condition: Menstrual period is a special physiological period for women, during which the following traditional Chinese medicines cannot be taken: traditional Chinese medicines for promoting blood circulation and removing blood stasis may lead to an increase in menstrual flow and serious metrorrhagia, such as Panax notoginseng, peach kernel, safflower, Rhizoma Sparganii and Rhizoma Curcumae; Hemostatic traditional Chinese medicines, such as imperata rhizome, bletilla striata, liliine, lotus root knot, agrimony, palm charcoal, etc., can cause menstrual flow reduction or amenorrhea. Chinese medicines for clearing heat, such as honeysuckle, forsythia, dandelion, etc. All of them are bitter cold, bitter cold hurts yin, and it is easy to cause dysmenorrhea symptoms such as mild abdominal pain.