A creatinine clearance test measures GFR by examining creatinine levels in your urine over 24 hours. Lower results in your age range might indicate poorly functioning kidneys or decreased blood ...

Adding the measurement of cystatin C to that of serum creatinine to ... Similar results were observed when findings were unadjusted or further adjusted for the creatinine-based eGFR (Tables S3 ...

High Creatinine Levels. Fatigue, swelling, changes in urine, nausea, and muscular cramping are among the symptoms of elevated creatinine levels associated with kidney dysfunction. [4] ...

Creatinine is a chemical waste product of creatine, an amino acid made by the liver and stored in the liver. Learn more about what causes low creatinine and what can be done about it.

Differences Between Creatine and Creatinine. While creatine and creatinine are similar, they can each tell you different things about your overall health. Although both compounds can be consumed ...

Learn why a creatinine urine test is done, how to prepare for it, what to expect during the test, and how to interpret the results.

The body produces creatinine as a result of muscle function. A range of issues can cause high creatinine levels. Here, find tips for lowering levels naturally.

Creatinine is a waste product produced when creatine is broken down. Rhabdomyolysis, or "rhabdo," occurs when excessive creatinine builds up in the bloodstream, often due to extreme muscle strain.

Creatine creates energy for your muscles. Creatinine is a byproduct of creatine and is related to your kidney health. Find out the differences between the two.