Right carotid plaque can cause narrowing of blood vessels, insufficient blood supply to the brain, localized thrombosis or plaque rupture and dislodgement causing cerebral embolism. Treatment includes general treatment and drug treatment. 1. General treatment: actively treat underlying diseases related to this disease, such as hypertension, diabetes mellitus, dyslipidemia, etc.; control the total calories in daily diet, reduce the intake of cholesterol foods, such as animal offal, egg yolks, etc.; quit smoking and drinking, and take appropriate physical exercise. 2. Drug therapy: plaque stabilizing drugs, such as atorvastatin, resuvastatin, etc.; anti-platelet aggregation drugs, such as aspirin, clopidogrel, etc.. For right carotid plaque patients, it is recommended to go to regular hospitals for consultation, and doctors will give suitable treatment according to the plaque condition and symptoms.