The treatment of cerebral blood supply deficiency mainly includes improving cerebral blood supply and controlling the risk factors of atherosclerosis, while the treatment of cardiac blood supply deficiency mainly includes improving cardiac blood supply and controlling the risk factors of atherosclerosis. Clinically used drugs to improve cerebral blood supply mainly include vincristine, sparing blood, shuxin and thrombosis, etc. Clinically used drugs to improve oxygen supply to the heart mainly include nitroglycerin, cardiac pain and salvia drops, shuxin, etc. The main factors causing cerebral atherosclerosis include high blood lipid, high blood pressure and high blood sugar. Patients with hyperglycemia should be given metformin, Reglanet to lower sugar, and if necessary, subcutaneous insulin injection treatment. Patients with hyperlipidemia should be given simvastatin, atorvastatin, and rasulvastatin for lipid regulation and plaque stabilization therapy. For patients with hypertension, irbesartan, valsartan, enalapril, and amlodipine should be given.