Eupolyphaga Seu Steleophaga has the effects of removing blood stasis, removing stasis, dredging collaterals, regulating injury, strengthening bones and tendons, relieving swelling and pain, and dredging menstruation. It is an important medicine for regulating blood stasis and trauma, and is suitable for cancer accumulation, amenorrhea due to blood stasis, postpartum abdominal pain, traumatic injury, wooden tongue, heavy tongue and other diseases. Lumbricus has the functions of dredging menstruation, promoting blood circulation and removing blood stasis, and preventing and treating cardiovascular and cerebrovascular diseases.