The treatment of vascular embolism in the lower extremities, there are several methods: First, if the thrombus is relatively small, the swelling is not obvious, and there is no obvious pain, you can be bedridden and do not exercise. At the same time to, to eat blood circulation, improve circulation, and even anticoagulation drugs. Second, if the blood clot in the blood vessel is larger, the swelling is more serious, accompanied by pain, thrombolytic therapy is needed. Third, if thrombolysis is not effective, surgical treatment is needed. Surgery includes incision to remove the clot, and also includes minimally invasive surgery under x-ray surveillance, such as minimally invasive surgery to put a filter.