Spinal cord intermittent claudication is of great significance for the diagnosis of spinal cord-derived intermittent claudication, which is a transient disorder of spinal cord vascular circulation and can be seen in spinal cord vascular lesions, intradural occupying lesions or aortic lesions secondary to spinal cord blood circulation disorders, subacute necrotizing myelitis, spinal cord vascular malformations, etc. Spinal cord intermittent claudication examination method: the patient walks continuously, the examiner observes his gait, if you see the patient’s posture at the beginning, the pace are normal, walking to a certain distance (1 ~ 5 minutes) after the emergence of one or both sides are weak, walking dragging the lower limbs forward, so that can not stride. Patients can recover quickly after resting, and when they are asked to walk again, the above situation occurs again, which is spinal claudication. Avoid greasy food; avoid fried food; avoid high salt and high fat food. 1, black sesame: sweet and bitter, cold, slippery, will aggravate the condition. 2, sesame pepper: spicy and irritating, which can cause increased permeability of the vascular mucosa, thus increasing the risk of bacterial infection in this disease. 3, big fat: belong to a particularly greasy food, and the processing of such food oil are of relatively poor quality oil, it is recommended to consume less appropriate.