Diabetic patients may appear urine routine abnormal indicators are as follows: First, positive urine glucose, diabetic patients due to elevated blood glucose more than the renal glucose threshold, glucose will appear in the urine, according to the degree of elevated blood glucose urine glucose can be manifested as a plus sign to four plus sign ranging. Second, urine protein, when diabetic patients combined with chronic complications, such as diabetic nephropathy will appear positive urine protein, depending on the degree of renal damage can appear urine protein a plus sign to four plus sign. Serious cases may also appear in the blood renal function test blood creatinine increased, when the blood creatinine increased suggests that has been combined with renal insufficiency. Third, urine leukocytes, red blood cells, bacteria, etc., when diabetic patients with urinary tract infections may appear in the urine leukocytes, red blood cells, and bacterial content increases. Fourth, urinary occult blood, when diabetic patients combined with acute and chronic nephritis may appear positive urinary occult blood.