Motherwort capsule has the effect of promoting blood circulation and regulating menstruation. It can be used for irregular menstruation and postpartum lochia caused by blood stasis. Symptoms such as small amount of menstruation, endless dripping, prolonged postpartum hemorrhage, and incomplete recovery of postpartum uterus can all be used. The main component of motherwort capsule is motherwort, which is prohibited for pregnant women. When using motherwort capsules, it should be noted that people should not eat raw, cold and greasy food. Motherwort capsules should not be used for those with less menstruation, light color, thin texture, dizziness, palpitations, fatigue, etc. caused by deficiency of both qi and blood. Patients with hypertension, heart disease, kidney disease, diabetes or undergoing other treatments should take motherwort capsules under the guidance of doctors, Patients with normal menstruation and sudden low menstruation need to go to the hospital. Adolescent girls and menopausal women should take medicine under the guidance of doctors. The patient's abdominal pain after various abortions is accompanied by vaginal bleeding, and the patient who fails to take the medicine for one week should go to the hospital for treatment. The patient should take it according to the usage and dosage. If there is an adverse reaction in the course of taking the medicine, the patient should stop taking the medicine and consult the doctor or pharmacist. When taking motherwort capsules, the patient should put the medicine away from children.