#BUN CREATININE NORMAL RANGE HOW TO#
#BUN CREATININE NORMAL RANGE FULL#

Keep collecting all your urine over the next 24 hours. Keep your container in a cold place such as the refrigerator or in a cooler on ice. Alternatively, your doctor may specify the exact time you should start collecting.Ĭollect the next urine into the container. You’ll only need to skip collecting your first morning urine – for example, at 9 AM. 24h Urine Creatinine Test Procedureįor the 24h test, you will initially get one or more containers for collecting and storing your urine. The 24h urine creatinine test is more accurate than the random (spot) urine test. If kidney function is impaired, creatinine levels in urine decrease. Thus, urine creatinine levels can be used as a measure of kidney health. Ĭreatinine is removed from the body by the kidneys, which filter almost all of it from the blood into the urine. Women, children, and older people tend to have lower levels of creatinine compared to adult men because they have less muscle mass. Its production essentially reflects lean body mass, and because this mass changes little from day to day, the production rate is fairly constant. It is produced from creatine, a protein needed to generate the energy for muscle contractions. What is Creatinine?Ĭreatinine is a waste product created from the normal wear and tear of muscles.

#BUN CREATININE NORMAL RANGE HOW TO#

Read on to understand how this test works and how to interpret your results. On the other hand, exercising often, being muscular, and eating a meat-heavy diet can increase creatinine. If you have kidney disease, your levels will be low. The urine creatinine test can reveal a lot about the health of your kidneys.

#BUN CREATININE NORMAL RANGE FULL#

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Bun creatinine normal range