Elevated urine leukocytes in diabetic patients may be caused by urinary tract infections. Diabetic patients are prone to a variety of infections, especially those with poor glycemic control are more prone to serious infections. When a diabetic patient has an elevated white blood cell count in the urine, it means that the patient’s urinary system may be infected, and urinary system infections are mostly seen in female patients, and if the patient’s blood sugar is poorly controlled for a long time, it is easy to lead to recurrent infections. Diabetic patients should regularly monitor their blood glucose changes and actively control their blood glucose within the normal range. If diabetic patients with serious co-infections, if necessary, also need to add sensitive antibiotics to control the infection. Diabetic patients with high urine leukocytes should consult a medical professional for diagnosis and treatment.