Moonflower has the efficacy and effect of activating blood circulation and regulating menstruation (regulating menstruation by activating blood circulation), detoxifying the liver and resolving depression (treating depression by detoxifying liver qi), and subduing swelling and detoxifying toxins. Moonflower is a traditional Chinese medicine, is the dried flowers of the rose plant of the Rosaceae family, its flavor is sweet, light, slightly bitter, neutral, attributed to the liver meridian, with the efficacy of activating the blood to regulate menstruation, dredging the liver and resolving depression, subduing swellings and detoxification. Moonflower is commonly used to treat gynecological diseases such as irregular menstruation, dysmenorrhea, amenorrhea, etc., as well as distension and pain in the chest, bruises, blood stasis, carbuncles and poisons, etc., which are caused by liver stagnation and blood stagnation. Clinical reports show that overdose of Yuehong Hua may cause some adverse reactions, mainly manifested as severe abdominal pain, cold sweat, and so on. The dosage of this product should not be too large, taking too much for a long time can cause abdominal pain and loose stools (feces thin and unformed) diarrhea. Pregnant women are advised to use with caution. This product is recommended to be taken under the guidance of a doctor, do not take medication without authorization, in order to avoid causing adverse reactions.