Jun 12, 2025 · A creatinine test is a measure of how well the kidneys are doing their job of filtering waste from the blood. Creatinine is a chemical compound left over from energy-making processes in muscles.

Aug 5, 2023 · Creatinine is another waste product that healthy kidneys filter out of your body through urine. High levels of creatinine in your blood may be a sign of kidney damage.

Dec 28, 2024 · You might request the cystatin test said to be more reliable, or request a second creatinine test. I suspect that the CKD of your diagnosis is a numbers game rather than kidney disease.

Jun 12, 2025 · La creatinina es un compuesto químico que aparece como resultado de los procesos de producción de energía de los músculos. Los riñones sanos filtran la creatinina de la sangre.

Jul 18, 2025 · Hyponatremia is the term used when your blood sodium is too low. Learn about symptoms, causes and treatment of this potentially dangerous condition.

Feb 22, 2025 · Overview The A1C test is a common blood test for diagnosing diabetes. For people living with diabetes, the test checks how well they manage blood sugar levels. The A1C test also is called …

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Nov 6, 2024 · Hydronephrosis is swelling of one or both kidneys. It happens when urine can't drain from a kidney and builds up in the kidney as a result. The condition can be due to a blockage in the tubes …

Sep 14, 2024 · I had a nephrologist once who could care less about the eGFR creatinine test, but relied on the Cystatin C test instead. In a perfect world, she would want the two kidney function tests to be …

Jun 3, 2025 · Overview An alanine aminotransferase test, also called an ALT test, is a blood test to check the health of your liver. ALT is a substance found mostly in the liver. If your liver is OK, the …