Cerebral atherosclerosis can be improved by medication and lifestyle modification. Commonly used drugs include lipid-lowering drugs (e.g. simvastatin, atorvastatin) and anti-platelet aggregation drugs (e.g. aspirin, clopidogrel). If you have high blood pressure, diabetes, etc., you should actively treat the underlying diseases and keep your blood pressure and blood sugar within normal limits. In normal times, we should change the bad habits such as smoking, drinking, etc., and do a light diet, avoiding too salty and greasy food. Maintain emotional stability, appropriate sports, avoid overwork. However, it should be noted that the appropriate drugs must be selected under the guidance of the doctor, do not blindly abuse drugs, so as not to cause adverse consequences.