How to treat carotid thrombosis: First, attention should be paid to low salt, low fat, light diet, quit smoking and limit alcohol, pay attention to rest and avoid strain, which can reduce the formation of thrombosis. Second, drug treatment, you can take oral aspirin, platelet lowering high aggregation, you can take oral statins, such as atorvastatin calcium tablets, etc., to stabilize the plaque treatment. If oral statins are taken, it is recommended to review liver function regularly, which can slow down the progress of the disease. Third, interventional treatment, carotid artery stenting can be given. Fourth, it is recommended to review the blood lipid and blood sugar regularly, which can avoid the formation of thrombosis again.