Cerebral blood supply insufficiency can not be achieved by taking Compound Danshen Tablets alone. Cerebral blood supply insufficiency is mainly caused by cerebral atherosclerosis resulting in cerebral blood vessel narrowing, and the treatment of atherosclerosis requires the administration of statin lipid-regulating drugs, such as atorvastatin or reserpinevastatin, etc., to stabilize local atherosclerotic plaques as well as to adjust the level of lipid, and also the administration of antiplatelet drugs, such as aspirin to prevent the formation of local thrombi. If there are risk factors for atherosclerosis, such as hypertension, diabetes mellitus, hyperlipidemia, etc., they should also be actively controlled. Usually also pay attention to adjust the lifestyle, to light diet, reduce sodium and fat intake, increase exercise, weight control, eat more vegetables, maintain a good state of mind, avoid fatigue, ensure adequate sleep, compound danshen tablets can be taken as an adjunctive therapy.