Uterine Blood Stopper is mainly used to stop bleeding. The drug belongs to a kind of proprietary Chinese medicine, its main ingredients include motherwort, ascending hemp, Codonopsis pilosula, astragalus, angelica sinensis, Pu huang, Citrus aurantium dulcis, chasteberry and so on, which has the effect of tonifying the spleen and kidney, resolving blood stasis and stopping bleeding. Clinically, it is mainly used to treat excessive menstrual flow caused by deficiency of qi and blood stasis, and so on. Therefore, it works to stop bleeding. The adverse reactions and contraindications of this drug are not clear, and it is recommended to use it under the guidance of a doctor. It is contraindicated in patients with bleeding from malignant tumors.