Oliguresis is a medical term that refers to an abnormally low volume of urine production by the kidneys. It is derived from the Greek words "oligos," meaning little or few, and "-uresis," meaning urine. Oliguresis is characterized by a decrease in the amount of urine excreted by an individual over a given period of time.
The normal daily urine output for an adult is approximately 1 to 2 liters (about 33 to 67 fluid ounces). Oliguresis occurs when the urine output falls below this range, typically less than 500 milliliters (about 17 fluid ounces) in a 24-hour period. However, the specific threshold for oliguresis may vary depending on the individual's age, health condition, and fluid intake.
Oliguresis can be caused by various factors, including dehydration, reduced fluid intake, certain medications, kidney dysfunction, urinary obstruction, and certain medical conditions, such as acute renal failure. When oliguresis persists, it can lead to electrolyte imbalances, accumulation of waste products in the body, and other complications.
Medical professionals often monitor urine output as an important indicator of kidney function and overall health. Oliguresis is typically diagnosed through urine tests, medical history evaluation, physical examination, and other diagnostic procedures. Treatment for oliguresis aims to address the underlying cause, such as rehydration, removal of urinary obstructions, or administration of medications to improve kidney function.
In summary, oliguresis is a medical condition characterized by a reduced volume of urine production. It can be a symptom of an underlying health issue and requires proper diagnosis and treatment to prevent potential complications.
