Motherwort can be used as medicine, the active ingredient of motherwort, motherwort contains motherwort alkaloids, silymarin, silymarinine, silymarinine, silymarinine and other alkaloids, and benzoic acid, potassium chloride and so on. Taste hard, cool, efficacy for blood circulation, dispel bruises, regulate menstruation, eliminate water, the treatment of women's menstrual disorders, fetal leakage difficult to deliver, the uterus does not go down, postpartum blood dizziness, blood stasis and abdominal pain, collapse in the leakage, blood in the urine, diarrhea, carbuncle swollen sores. YINO CAPSULE is composed of total alkaloids of motherwort, and its function is to eliminate blood stasis and stop bleeding. It is used for abnormal bleeding after drug abortion.