After thrombosis intervention, the following rules need to be noted: 1, thrombosis is divided into arterial thrombosis and venous thrombosis, if it is arterial thrombosis, in addition to the treatment of etiology after surgery, medication is also needed, such as the drugs used after arterial thrombosis, anticoagulant drugs, antiplatelet drugs, blood-activating drugs, etc. In addition, the artery is mainly the blood supply of the distal limb, so after surgery, some functional exercises are needed, and long-term activities are needed to speed up the blood flow as much as possible, so that no new thrombus will be formed as much as possible; 2. 3. In addition to the above postoperative considerations, the actual clinical treatment is only for the signs and symptoms that are manifested, called clinical treatment. Clinical treatment does not achieve the purpose of complete cure, so follow-up is very important, that is, after these treatments, you should regularly go to the hospital to see the doctor for follow-up to reduce the risk of recurrence as much as possible.