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What does a high creatinine level mean?
What is a normal creatinine level?
How is creatinine measured?
Apr 12, 2024 · High blood creatinine levels can indicate that your body has a reduced ability to get rid of waste products – an important kidney function. Even if you feel fine,...
Jul 22, 2022 · Creatinine is a waste product in your blood that comes from normal muscle wear and tear. Learn how creatinine levels are checked, what they mean, and what causes them to be high or low.
- Overview
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A creatinine test is a measure of how well your kidneys are performing their job of filtering waste from your blood. Creatinine is a chemical compound left over from energy-producing processes in your muscles. Healthy kidneys filter creatinine out of the blood. Creatinine exits your body as a waste product in urine. A measurement of creatinine in y...
Your doctor or other health care provider may order a creatinine test for the following reasons: 1. To make a diagnosis if you have signs or symptoms of kidney disease 2. To screen for kidney disease if you have diabetes, high blood pressure or other conditions that increase the risk of kidney disease 3. To monitor kidney disease treatment or progr...
A standard blood test is used to measure creatinine levels in your blood (serum creatinine). Your doctor may ask you not to eat (fast) overnight before the test. For a creatinine urine test, you may need to collect urine over 24 hours in containers provided by the clinic. For either test, you may need to avoid eating meat for a certain period befor...
For a serum creatinine test, a member of your health care team takes a blood sample by inserting a needle into a vein in your arm. For a urine test, you’ll need to provide a single sample in the clinic or collect samples at home over 24 hours and return them to the clinic.
Results from creatinine in blood or urine are measured and interpreted in many ways, including the following:
Learn how creatinine levels in blood and urine are measured and interpreted to assess kidney health and function. Find out the normal ranges, causes of high or low creatinine, and how to prepare for the test.
Jan 16, 2024 · Creatinine is a waste product of muscle metabolism that the kidneys filter and excrete. High creatinine levels can indicate kidney problems, infections, or other conditions that affect kidney function. Learn about the normal and abnormal ranges, the possible causes, and the treatment options for high creatinine levels.
Nov 27, 2023 · Learn how the creatinine clearance test measures your kidney function by checking the amount of creatinine in your urine and blood. Find out what creatinine levels mean and how to prepare for the test.
Dec 19, 2023 · Creatinine is the waste product of creatine, which the muscles use to make energy. Learn about creatinine level ranges, what affects them, and what the results mean for kidney function.
Mar 7, 2024 · Learn what creatinine is, how it is measured in the blood and urine, and what normal and abnormal levels mean for kidney function. Find out the causes and symptoms of high and low creatinine levels, and how they are treated.
