Dan gardenia free pill has the effect and efficacy of relieving liver and depression, clearing heat and regulating menstruation, clinically, it is mainly used for treating liver depression and fire, such as chest and hypochondriac distension and pain, boredom and impatience, dryness of the cheeks and mouth, loss of appetite, hot flashes, as well as women’s menstrual pre-menstrual period and menstrual dysfunctionality, breasts and abdominal distension and pain. At the same time, current clinical research shows that it also has anti-inflammatory, antipyretic, antibacterial, lowering ghrelin, cholagogue, anti-gastric ulcer, lowering blood lipids, lowering blood pressure, regulating uterine function. Therefore, when the body has liver depression and qi stagnation or menstrual changes, it can be regulated and treated by Dangdian Yiqiu Wan after identification by traditional Chinese medicine practitioners.