The kidneys maintain the blood creatinine in a normal range. Creatinine has been found to be a fairly reliable indicator of kidney function. Elevated creatinine level signifies impaired kidney function or kidney disease.. As the kidneys become impaired for any reason, the creatinine level in the blood will rise due to poor clearance of creatinine by the kidneys.

Creatinine blood test - Normal Results A normal result is 0.7 to 1.3 mg/dL (61.9 to 114.9 µmol/L) for men and 0.6 to 1.1 mg/dL... Women usually have a lower creatinine level than men. The examples above are common measurements for results of these tests.

Creatinine is the most reliable parameter to assess the functioning of kidneys. Normal creatinine levels are different for adults and children and they tend to vary with age. Medications as well a healthy diet and lifestyle modifications are helping to get the normal creatinine levels.

Creatinine clearance testing is the most effective in determining potential kidney problems. This is due to the fact that the tests are performed on a blood and urine sample.

The kidneys are responsible for keeping the level of creatinine in the blood within a normal range. The typical reference range for serum creatinine is 60 to 110 micromoles per liter (mmol/L) (0.7 to 1.2 milligrams per deciliter (mg/dL)) for men and 45 to 90 mmol/L (0.5 to 1.0 mg/dL) for women.

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

A: A normal serum creatinine level ranges from 0.6 to 1.1 milligrams per deciliter in women and 0.7 to 1.3 milligrams per deciliter in men, states MedlinePlus. Men usually have a greater muscle mass than women, which results in their having a higher serum creatinine level than that of women.

Creatinine is a waste product from the normal breakdown of muscle tissue. As creatinine is produced, it's filtered through the kidneys and excreted in urine. Doctors measure the blood creatinine level as a test of kidney function.