The correct way to take motherwort is to take it internally in decoction, or in paste or in pills; externally by pounding or in decoction and washing. Motherwort is a traditional Chinese medicine, its flavor is bitter, pungent, cold in nature, into the human liver, pericardium, bladder meridian, for the lip plant motherwort above the ground part. It has the efficacy of activating blood circulation and regulating menstruation (regulating menstruation by activating blood circulation), diuretic and subduing swelling, and clearing heat and removing toxins (removing heat, toxins and evil qi from the body). It is useful in the treatment of malodorous discharge, edema, sores, boils and poisons. The correct way to use motherwort is to take it internally by decoction, or paste or into pills; externally by pounding or decoction and external washing. Adverse effects of motherwort include symptoms of overdose poisoning, manifested as generalized weakness, pain and soreness, lumbago, hematuria and so on. Pregnant women should use this product with caution. Chinese medicine or proprietary Chinese medicine need to be used under the guidance of a Chinese doctor to identify the evidence, individuals should not use blindly, so as not to cause adverse consequences.