Cerebral infarction requires intravenous thrombolysis, nutritive brain cells, free radical scavenging drugs, and injections to improve microcirculation are relatively effective. 1. The use of alteplase intravenous thrombolytic therapy can be considered within 4.5 hours of the occurrence of cerebral infarction. 2. Nutritional brain cells such as olaxetan speed up the metabolism of brain cells and increase the role of nutritional repair to improve memory. 3. Free radical scavenging drugs such as edaravone injection can accelerate the metabolism of the infarcted area and reduce the occurrence of complications. 4. Improve microcirculation drugs such as Vibramycin and Prostadil injection can increase blood flow and improve local symptoms. It is recommended that patients go to regular hospitals for consultation and treatment, and specific medication should be carried out under the guidance of specialists.