Cerebral atherosclerosis cannot be completely cured, but can only slow down the development of atherosclerosis and control the aggravation. Because people will gradually develop vascular atherosclerosis as they grow older, this process is irreversible. For patients with hypertension, hyperglycemia, hyperlipidemia, as well as smoking and alcohol consumption, which can aggravate the risk factors of cerebral atherosclerosis, the occurrence and development of atherosclerosis can be slowed down by actively controlling the risk factors. At the same time, patients are advised to slow down the occurrence of atherosclerosis by diet and living. Diet is mainly based on a low-salt and low-fat diet, with more fresh vegetables and fruits, which can fight against atherosclerosis while replenishing vitamins. Patients should take appropriate physical exercise to enhance metabolism, which are enough to be able to delay the occurrence and development of atherosclerosis. If the patient has severe atherosclerosis, he can take oral statins to protect the intima.