Can. Dan gardenia free pill has the efficacy of dredging liver, clearing heat and regulating menstruation, it can be used for treating liver depression and fire, chest distension and pain, annoyance and impatience, cheek redness and dry mouth, loss of appetite or having hot flashes, as well as women's menstruation first, menstrual disorders, breast and less abdominal distension and pain and so on, in the small amount of bleeding at ovulation period, you can take dan jia jia free pill internally to treat it.