The treatment of cerebral atherosclerosis includes the following aspects: 1, etiological treatment, that is, blood pressure control below 140mmHg/90mmHg, blood sugar and lipids are also controlled within the normal range; 2, maintain a healthy lifestyle, especially the need to quit smoking to protect blood vessels, moderate exercise and strict weight control; 3, drug treatment, statins are used to improve cerebral atherosclerosis, aspirin, Bolivar and other drugs are used to reduce thrombosis at the site of blood vessel wall damage.