The similar drug to motherwort is safflower. Motherwort itself has the function of activating blood circulation and dispelling stasis, regulating menstruation and relieving pain, while safflower also has the function of activating blood circulation and dispelling stasis. The best way to achieve a good clinical effect is to combine the herbs under the guidance of a doctor. If it is used to promote uterine contraction after childbirth, or for the treatment of menorrhagia, or for the treatment of dysmenorrhea, you can take Yimu Cao capsule or Yimu Cao granules orally for the corresponding treatment.