The choice of treatment for cerebral infarction depends on the specific circumstances. Treatment plans for small and large cerebral infarctions are completely different, as are the treatment plans for acute and chronic stages of cerebral infarction. For small areas of acute cerebral infarction, many cases can be treated with intravenous thrombolysis and arterial thrombectomy, which are currently very effective treatments that can significantly help in emergency situations. In the chronic phase, it is necessary to actively improve cerebral circulation, brain protection, lower lipids, stabilize blood sugar, and blood pressure, among other methods, to delay the further progression of the disease. Some cases may also require identifying the cause and opting for surgical interventions, including stent implantation and endarterectomy surgeries.