If the weakness of walking after cerebral infarction is due to neurological deficits caused by cerebral infarction, it is recommended to carry out rehabilitation exercises when the patient’s condition is stable, and the patient’s limbs can be scored according to their condition and assisted with systematic rehabilitation functional training, and also assisted with acupuncture and physiotherapy to promote the improvement of muscle weakness symptoms, and at the same time start secondary prevention of cerebrovascular diseases to prevent the recurrence of cerebrovascular diseases. Weakness in walking after cerebral infarction can also be seen clinically in some patients due to their mental state, where the patient is in a depressed state after stroke, for which the main treatment is to adjust the patient’s emotion, which can be combined with Dextran and escitalopram oxalate tablets. For walking weakness after cerebral infarction, we should also be alert to whether it is caused by lumbar spine disease, generally lumbar disc herniation, lumbar spinal stenosis, or lower limb arteriosclerosis occlusive disease, can also lead to walking weakness, if necessary, we should conduct lower limb vascular and lumbar spine examination.