When a person drinks adequate water but still passes very little urine, it may indicate that the body is retaining fluid, losing fluids through sweating, or there may be an issue with the kidneys, ...

Drinking a lot of water but hardly peeing is a warning sign, not something to ignore. It usually means your body is either holding on to water, not getting enough in the first place, or something is ...

Oliguric renal failure is a phase of acute renal failure (ARF), also known as acute kidney injury (AKI), in which a person’s urine output is very low. ARF is a sudden decline in kidney functioning.

The oliguric phase of acute renal failure (ARF) is characterized by abnormally low urine output, signaling impaired kidney function. Oliguria in ARF may result from reduced kidney blood flow, direct ...