Magnetic resonance cerebral multiple ischemic foci is not a serious disease and is more common in people over the age of 60 years with underlying conditions such as hypertension, diabetes mellitus, and hyperlipidemia. Patients usually have no obvious clinical symptoms, and the lesions are only found in the brain during the MRI examination. If the lesions are found, it means that there is chronic hardening of cerebral blood vessels and formation of atheromatous plaques, resulting in chronic hypoxia of brain cells. It is recommended that the patients actively monitor their blood pressure, blood glucose, blood lipids and have regular medical checkups, and keep the above indexes within the normal range. If the patient has a history of cerebral infarction or myocardial infarction, it is recommended to take aspirin or clopidogrel for a long period of time to prevent cerebral infarction by anti-platelet aggregation. Generally, the ischemic foci themselves do not need special treatment, but if there are more ischemic foci, causing cognitive impairment or emotional abnormality, oral medication can be used to treat the symptoms, such as Idebenone, Nimodipine, Nilmagoline and so on.