Whether middle cerebral artery occlusion can return to normal depends on the degree of occlusion of the blood vessel and the underlying condition of the patient, and some patients can return to normal with aggressive treatment. Middle cerebral artery occlusion may cause contralateral hemiparesis, hemiplegia, and hemianopsia. With aggressive treatment, these symptoms can be restored. Acute middle cerebral artery occlusion in about 3 hours can be treated with thrombolytic drugs, such as recombinant tissue-type fibrinogen activator. If thrombolytic therapy is not effective, surgical mechanical thrombolysis is an option. If the surgery goes well, the occluded blood vessel can be recanalized, and with active rehabilitation later, it can be restored to the normal state. Middle cerebral artery occlusion is a disease with high disability rate, we must actively prevent it in our daily life, strengthen exercise, avoid high-fat diet, and once middle cerebral artery occlusion occurs, we should actively treat it.