Generally speaking, Eltrombolysis can be taken for a period of 1-3 months, and the specific time can be chosen appropriately according to the patient’s own condition and gastrointestinal reaction. The main ingredient of Eltrombin is coumarin, which is suitable for trauma, fracture and some postoperative patients, while some varicose veins as well as internal and external hemorrhoids patients can also be used. Eltoxan is mainly through the activation of blood stasis, improve the permeability of blood vessels, increase the strength of capillaries, which can play a role in promoting blood reflux, reduce the swelling of the limbs, reduce oozing. Furthermore it can increase the elasticity of blood vessels in order to improve the blood supply of arteries, improve the blood return flow of veins and promote blood circulation. And it can also dilate some lymphatic vessels to increase the return flow of lymphatic fluid and promote circulation, thus reducing soft tissue swelling caused by lymphatic circulation disorders. Because of the effect of abortifacient on the human coagulation system, patients using abortifacient should be treated through physical exercise, combined with rehabilitation therapy, in order to prevent the formation of blood clots and avoid serious consequences.