Carotid intima-media thickening can be treated by anti-platelet aggregation drugs, such as aspirin, hydroclopidogrel, and tegretol, which can inhibit platelet function, avoid platelet aggregation, and inhibit further development of atherosclerosis. Statin lipid-regulating drugs, such as atorvastatin, resulvastatin, simvastatin, can be given to stabilize plaque, make soft plaque become hard plaque, make plaque more stable, avoid plaque rupture, form thrombus locally, or ruptured plaque lead to embolism of distal artery, inhibit inflammatory reaction of arterial wall, reduce inflammatory factors, and can stop further development of atherosclerosis. Patients also need to adhere to the medication, long-term medication, regular review, and lifestyle changes, do not smoke, do not drink alcohol, because this will lead to the progression of atherosclerosis, but also pay attention to the regularity of life, do not stay up late.