Stroke includes ischemic stroke and hemorrhagic stroke, also known as cerebral infarction and cerebral hemorrhage. The clinical manifestations of cerebral infarction depend on the location of the occlusion, and may vary accordingly. Common symptoms include slurred speech and limb weakness. It generally occurs acutely, and may also include memory decline or a series of other symptoms depending on the specific location of the occlusion. If these symptoms occur, it is crucial to seek medical attention immediately, as there is an opportunity for thrombolytic treatment within 4.5 hours. In the case of cerebral hemorrhage, patients may experience symptoms during physical activity, possibly accompanied by severe headaches, as well as symptoms of neurological deficits such as unclear speech, limb weakness, or other symptoms. Seizures may also occur. It is essential to visit the hospital immediately if these symptoms appear. If cerebral hemorrhage is confirmed, the decision for surgical treatment depends on the amount of bleeding.