Chinese medicinal composition for treating endometriosis and its preparation method

The medicine for treating endometriosis of the present invention is prepared with eight kinds of Chinese medicinal materials, including burreed rhizome, zedoary, red sage, curcuma root, red peony root, etc. It has the functions of promoting blood circulation to disperse blood clots, activating vital energy and dissipating abdominal mass so as to lower the blood viscosity, blood plasma fibrinogen and hematocrit and improve circulation in pelvic cavity of the endometriosis patient. Compared with available medicine, the medicine can result in high conception rate and no damage to liver and other side effect.