The causes of leg numbness in hypertensive patients may include abnormal blood glucose metabolism, complications, etc., as follows: 1, abnormal blood glucose metabolism: hypertension often coexists with hyperglycemia and hyperlipidemia, and when abnormal blood glucose metabolism, there will often be plant nerve dysfunction and leg numbness, and it is recommended that blood glucose, glycosylated hemoglobin, glucose tolerance test and other tests be given to clarify the presence of abnormal blood glucose metabolism; 2, complications: such as lower limb artery Atherosclerotic occlusive disease, can cause the narrowing of the arteries or even occlusion, can cause the corresponding plant nerve dysfunction and leg numbness phenomenon, hypertension can also cause cerebrovascular complications, such as hemorrhagic stroke, ischemic stroke, hypertensive encephalopathy, resulting in numbness of the legs.