Patients with cerebral infarction can become vegetative, mainly seen in patients with large cerebral infarction. Cerebral infarction is divided into small cerebral infarction, large cerebral infarction and lacunar cerebral infarction. Patients with large cerebral infarction are generally in a serious condition, and most of them may have brain cell edema and cranial hypertension, and may have disorders of consciousness, including blurred consciousness, delirium, drowsiness, lethargy, coma, as well as decortical state and vegetative state, etc. Patients generally have heavy somatic symptoms and signs, and may have hemiparesis, hemianopia, hemianesthesia, hemianesthesia, and may also have dizziness, balance disorder, ball palsy and tetraplegia, etc. Most patients may become vegetative. paresis, etc. Most patients may have certain sequelae, which may also lead to the patient’s death. If lacunar cerebral infarction or small cerebral infarction is considered, most patients have no impairment of consciousness and only show focal signs and symptoms, including limb weakness and sensory impairment. If treated aggressively and correctly early, it can be clinically cured, and some patients may have sequelae.