The post-infarction period refers to 1 year after the onset of cerebral infarction, if the symptoms of neurological deficits are left behind, this is called entering the post-infarction period. The sequelae of cerebral infarction, according to the symptoms of the onset period of cerebral infarction, leaving behind neurological deficits, may leave behind hemiparesis, hemiplegia, aphasia, limb numbness, crossed paresis, crossed sensory disorders, as well as dysarthria, dysphagia, choking on water, etc. The treatment methods of cerebral infarction are as follows: I. Lifestyle intervention as well as risk factor control, in terms of life, the main emphasis is on light diet, regular life, moderate In terms of risk factor control, control various risk factors of cerebrovascular disease, including hypertension, diabetes, hyperlipidemia, hyperhomocysteinemia, and apply the corresponding drugs to control the risk factors; second, prevention of recurrence of cerebral infarction, secondary prevention drug therapy, including two aspects: 1, antiplatelet drug therapy, you can use aspirin, clopidogrel, etc.; 2, lipid regulating and plaque stabilization therapy. Treatment with statins to bring cholesterol under control and prevent recurrence of cerebral infarction. At the same time, we should pay attention to the compliance of long-term use of drugs and the safety of drugs, choose suitable drugs, choose drugs suitable for long-term use in terms of safety, and instruct patients to have regular follow-up visits to specialist clinics in specialized hospitals.