1, Leonurus japonicus has the effects of promoting blood circulation, regulating menstruation, diuresis, detumescence and clearing away heat and toxic materials. Used for irregular menstruation, dysmenorrhea, amenorrhea, lochia, edema, oliguria and sores. Motherwort has the functions of promoting blood circulation, removing blood stasis and contracting uterus.
2. Fresh or dry aerial parts of Leonurus heterophyllus. Labiatae.