Cerebral infarction is a frequent disease of the nervous system, characterized by a high rate of disability and death, and is therefore a relatively serious disease. If the patient is not treated in time, it may have serious consequences; if the patient receives targeted treatment in time, it will help to improve the prognosis. Cerebral infarction has a high mortality and disability rate, and patients with cerebral infarction often suffer from hemiplegia and paraplegia due to ischemia and necrosis of brain parenchyma. If patients do not receive timely and targeted treatment, they will be left with serious sequelae, and in serious cases, they may be at risk of death. Currently, there are many treatment methods for cerebral infarction, and many patients can achieve a good prognosis if they receive timely medication to improve cerebral circulation, intravenous thrombolysis, and surgical treatment with interventional thrombolysis. Therefore, if cerebral infarction receives timely and correct treatment, this disease is not so terrible. Whether cerebral infarction is scary or not is related to whether the patient receives early and correct treatment. Therefore, it is recommended that patients with cerebral infarction receive treatment as early as possible in order to strive for a good prognosis.