Carotid intima-media thickening requires a low-salt, low-fat, light diet with plenty of fresh fruits and vegetables. In addition for people with high risk of cerebrovascular disease also need to take oral aspirin or simvastatin and other drugs for secondary prevention. 1. Patients with carotid artery intima-media thickening are advised to have a low-salt, low-fat diet, do not eat fried foods and animal offal, and do not eat pickled foods. Eat more fresh fruits and vegetables, such as apples, oranges, kiwis and other fruits; cabbage, spinach, celery and other vegetables. 2. People with high risk of cerebrovascular disease should actively take secondary prevention through oral medications, such as statins, including simvastatin, atorvastatin, etc. to regulate lipids and stabilize plaque, aspirin, clopidogrel, etc. to fight platelet aggregation. Patients with diabetes mellitus and hypertension should also be given medications to bring their blood glucose and blood pressure up to standard. Carotid artery intima-media thickening is recommended to be treated systematically under the guidance of a doctor’s interview.