You can stop taking anticoagulants under the supervision of your doctor for 3 months after the thrombus has been completely removed. The vast majority of thrombosis after thrombolysis, still need to continue anticoagulation therapy, can not immediately stop taking anticoagulants. Anticoagulation is the fundamental treatment of thrombosis, thrombosis patients first need to fully effective anticoagulation therapy, unless the patient is not suitable for anticoagulation thrombolysis. After thrombolysis, the thrombus is only removed, but the patient may still form another thrombus, so the thrombolysis of patients still need to continue anticoagulation. The duration of anticoagulation should be decided according to the cause of thrombosis. The cause of thrombosis is usually transient, so at least 3 months of anticoagulation is needed. It is recommended that patients go to regular hospitals in a timely manner, under the guidance of the doctor to standardize the treatment, do not stop taking medication without authorization, in order to avoid serious consequences.