Test Detail

Urea, Urine 24H

A 24-hour urine urea test measures the total amount of urea excreted by the body in a day, which helps evaluate protein metabolism and kidney function. Urea is a waste product from protein breakdown, so high levels can signal kidney dysfunction or excessive protein intake, while low levels may indicate liver disease or malnutrition. The test involves collecting all urine over a 24-hour period in a special container, following specific instructions, and keeping samples refrigerated.