Cerebral infarction is clinically known as cerebral infarction, and there is no optimal treatment method, as patients’ conditions are different, so are the treatment methods. If patients with cerebral infarction are in 4.5 hours after the onset of the disease, there is no contraindication to intravenous thrombolysis, at this time, intravenous thrombolytic drugs can be applied, such as alteplase to treat, unblocking the infarcted part of the blood vessels, to restore the blood supply of the local brain tissue, the earlier the thrombolysis, the better the prognosis, and if necessary, can be removed by the interventional therapy of thrombus. Antiplatelet aggregation drugs, such as aspirin and clopidogrel, are also needed for treatment. Nutritional brain cells, improve microcirculation drugs can also be used to treat, commonly used drugs are cytarabine, edaravone injection, etc. At the same time, rehabilitation exercises can be carried out to improve the prognosis. The treatment of patients with cerebral infarction should follow the guidance of professional physicians, so as to avoid delaying the condition and leading to adverse consequences.