The sequelae of cerebral infarction usually do not return to full normal. The period from 3 weeks to 6 months after suffering from cerebral infarction is called the recovery period of cerebral infarction, and the dysfunction that cannot be recovered even after rehabilitation treatment during the recovery period is called the sequelae of cerebral infarction. Patients usually show symptoms such as hemiplegia, speech impairment, slanting of the mouth, and inability to take care of themselves even six months after cerebral infarction. Since the nerve death of the brain cannot be regenerated, the majority of patients cannot fully recover from the sequelae. Therefore, the rehabilitation treatment for patients with cerebral infarction is crucial during the recovery period, which should not only be carried out as early as possible, but also patients and their families should actively cooperate with the rehabilitation, because it becomes more difficult to recover some functions after the best rehabilitation period. In addition, patients also need to actively do secondary prevention of cerebrovascular disease to prevent recurrence of cerebral infarction. Once a new functional impairment occurs, it will add to the problem.