What does urine glucose positivity mean?

Urine glucose positive indicates high urine glucose. Under normal circumstances, the urine excreted by the human body contains a very small amount of glucose, which normally presents a negative result when tested. If the blood sugar in the human body is high, some glucose will filter out through the kidneys and enter the urine, causing urine glucose positive. If urine glucose is high, it may be caused by diabetes. If the blood sugar is not high, only urine glucose is high, should be considered for kidney disease, such as renal tubular nephritis, etc., will cause renal tubular absorption function to show abnormalities, will make too much glucose into the urine, resulting in urine glucose positive. In addition, women in late pregnancy can also show physiological urine glucose is high.