Cerebral infarction is a disease caused by impaired blood supply to the brain and ischemia and hypoxia of brain tissue, which is a critical condition and needs to be treated as soon as possible to restore blood supply to the brain, reduce the infarcted area, and protect the non-infarcted brain tissue. Some patients with mild cases can be clinically cured and do not affect brain function; if brain tissue necrosis in important functional areas has been caused, it generally cannot be cured and can only try to improve brain function and may have various sequelae.1. Emergency treatment: If a patient has a sudden acute cerebral infarction and syncope occurs, call the emergency number in time, try to avoid moving the patient too much, check the patient’s mouth, if there are dentures, foreign bodies, etc., they should be Remove, gently lift up the jaw, keep the airway open, and wait for the arrival of emergency vehicles; 2, thrombolytic therapy: cerebral infarction caused by vascular sclerosis, thrombosis and other reasons, in line with the indications, in the case of thrombolytic time window, intravenous injection of thrombolytic drugs for thrombolysis to release the obstruction and relieve the symptoms of cerebral infarction, the time window of thrombolysis is different in different cases, and it needs to be judged by the doctor whether thrombolysis can be carried out; 3 3. vascular intervention: stents can be placed in the blood vessels to improve the flow of blood, or mechanical embolism can be performed to improve the blood supply and relieve the symptoms of cerebral infarction; 4. anticoagulation therapy: for patients in a hypercoagulable state, anti-platelet aggregating agents or anticoagulant drugs can be used to relieve the spread of blood or thrombus agglutination and improve the blood flow; 5. lowering intracranial pressure: drugs such as mannitol and furosemide can be used to rapidly lower the intracranial pressure and to relieve cerebral edema combined with cerebral infarction; 6. Secondary prevention: reasonable control of risk factors after cerebral infarction, such as stratified regulation of blood pressure, blood sugar and blood lipids is an effective measure to prevent recurrence of cerebral infarction. Cerebral infarction is a common disease among middle-aged and elderly people, mostly caused by cerebral arteriosclerosis and stenosis, with rapid onset and easy recurrence, leaving hemiplegia, unfavorable activities and other sequelae, which can be relieved by methods such as acupuncture in Chinese medicine. Timely medical treatment for cerebral infarction can generally improve the prognosis, but long-term medication is required to prevent recurrence of cerebral infarction.