What is a serum creatinine test for?

Answer by  catherine656 (14)

Serum creatinine is most commonly taken to test for kidney problems. It is produced in the body due to muscle breakdown, and a small level is normal. Sometimes it can vary due to diet and muscle mass. However, a high level can indicate that the kidneys aren't working as well as they should.

Answer by  cindy (1484)

A serum creatinine test is a test used to evaluate the function of the kidneys. A normal creatinine should be 1.0 or less. In kidney failure, the value goes up.

Answer by  tareco (45)

A serum creatinine test is usually ordered because there is a concern about your kidney function or to rule it out.