Kidney function tests are urine (pee) and/or blood tests that evaluate how well your kidneys work. Your kidneys support your overall health by getting rid of waste and balancing body fluids and electrolytes. …

Dec 4, 2024 · There are many types of kidney function tests, which usually involve the blood or urine. In this article, learn about the tests and what to expect from the results.

Renal function tests (RFT) are a group of tests that may be performed together to evaluate kidney (renal) function. The tests measure levels of various substances, including several minerals, …

Jul 2, 2025 · To test your kidney function, your doctor will order a set of tests that can estimate your glomerular filtration rate (GFR). Your GFR tells your doctor how quickly your kidneys are clearing...

Dec 19, 2025 · High creatinine levels in the blood can suggest the kidneys are not working well. A urine albumin result higher than 30 mg/gram may be a sign of kidney disease. Your kidney function test …

Jul 23, 2025 · eGFR (estimated glomerular filtration rate) is a measure of how well your kidneys are working. Your eGFR is an estimated number that is calculated based on a blood test measuring …

Jun 11, 2025 · Kidney tests check to see how well your kidneys are working. They include blood, urine, and imaging tests. Early kidney disease usually does not have signs or symptoms. Testing is the …

Jun 1, 2023 · Most people have two kidneys, each about the size of an adult fist, located on either side of the spine just below the rib cage. Although they are small, your kidneys do many important jobs. …

What tests do doctors use to diagnose and monitor kidney disease? To check for kidney disease, health care providers use. a blood test that checks how well your kidneys are filtering your blood, called …

These tests measure levels of various substances in the blood and urine, providing crucial insights into kidney function and helping detect conditions such as chronic kidney disease (CKD), kidney stones, …