Cerebral infarction has no intermittency, but has a certain degree of progressiveness and recurrence. Cerebral infarction is an ischemic cerebrovascular disease in which the narrowing or occlusion of cerebral arteries leads to ischemic necrosis of brain tissues, and the disease can be caused by cerebral arterial atherosclerosis, occlusion of small arteries, and cardiogenic embolism, etc., and the onset of the disease can be progressively aggravated, and there is a certain recurrence of the possibility of recurrence, but it is not an intermittent disease. For cerebral infarction caused by cerebral atherosclerosis, appropriate application of aspirin and other anti-platelet aggregation, atorvastatin lipid-lowering and stabilization of the plaque to reduce the risk of recurrence; cardiogenic embolism is generally more serious symptoms of recurrence, the death rate is also higher, and anticoagulant therapy is required; infarcts caused by small-artery occlusion are more prone to recurrence, but the symptoms are milder, and the prognosis is better. When cerebral infarction occurs, it should be diagnosed and treated in time, and medication should be used according to the doctor’s prescription to avoid delaying the condition.