What term describes the presence of sugar in the urine?

Glycosuria is the term used to describe the presence of sugar, specifically glucose, in the urine. This condition typically occurs when blood sugar levels are elevated beyond a certain threshold, leading to excess glucose being excreted by the kidneys. It is often associated with diabetes mellitus, where the body's ability to regulate blood sugar is impaired. Recognizing this term is important for understanding how certain metabolic conditions can manifest in urinary symptoms.

The other terms relate to different aspects of renal function and are not associated with sugar in the urine: uremia refers to the accumulation of waste substances in the blood due to kidney failure; oliguria indicates a reduced urine output; and polyuria describes an increase in urine output. Each of these terms has distinct definitions related to kidney function and health conditions, but only glycosuria specifically pertains to sugar in the urine.