Urine sticky feet can only suggest that the amount of sugar in the urine may be elevated, but not necessarily diabetes, because urine sugar can not be used as a diagnostic criterion for diabetes, but only as a reference, and diabetes can only be diagnosed if the venous blood glucose measurement is higher than normal. There is a situation due to the patient’s kidney problems, resulting in a decline in the quality of the renal glucose threshold, that is, although the body’s blood glucose level is normal, but there will also be a urine sugar excretion, appearing positive urine sugar. Because of this occurrence, so the emergence of positive urine sugar must be synchronized with the venous blood glucose measurement, to further clarify whether there is diabetes, found that the urine sticky feet must go to have to go to the hospital to measure the venous blood glucose, to clarify whether there is diabetes.