Urine sugar (++++) suggests a relatively high level of sugar in the urine, often suggesting diabetes. Urine sugar (++++) may blood sugar should be in the teens, if it is urine sugar (++++) men must go to the endocrinology department for examination, such as doing fasting blood sugar test, glycated hemoglobin test to diagnose whether there is diabetes, and to treat. Long-term high blood sugar can affect health, such as diabetic nephropathy, diabetic eye disease, complications of diabetes or more serious. There are some men who can also cause recurrent circumcision because of high blood sugar. In the clinic, we have seen many men who had surgery because of circumcision, and the routine urine test found that the urine sugar was higher, and only in retrospect did we find that it was diabetes. So increased urine sugar should not be underestimated and must be checked in the endocrinology department for blood sugar. If diabetes is diagnosed, treatment should be actively carried out, and by lowering the blood sugar through treatment, the urine sugar may also be reduced accordingly. There are also some drugs for the treatment of diabetes is to urinate to drain sugar, may be for the treatment of diabetes is a normal phenomenon, the key is to see what drugs used, if it is a drug to drain sugar, may also be high in the process of diabetes treatment urine sugar, according to the patient’s situation specific analysis. In addition, some congenital diseases can also appear positive urine sugar and normal blood sugar. Reduced renal sugar threshold can also be urine sugar positive. Therefore, a positive urine sugar should be seen promptly.