Once the onset of cerebral thrombosis, it is best to arrive at the hospital within 4.5 hours for a cranial CT examination to rule out cerebral hemorrhage, improve blood routine, coagulation, blood biochemistry, if there are no clear contraindications, the use of intravenous thrombolytic drugs, such as alteplase. If the patient himself suffers from contraindications, anti-platelet drugs can be used, such as aspirin, clopidogrel. For atherosclerosis drugs are used such as atorvastatin and resuvastatin. Other symptoms can be used to improve the circulation of drugs, such as ginkgo biloba preparation, hemosiderin, ginkgo damo can be. Clinical use of drugs should be combined with clinical, subject to the guidance of the doctor’s interview.