When you go for your yearly check-up, you’ll likely have a routine blood test for creatinine. In some cases, your doctor may ...

Creatinine is a natural waste product that the muscles create. The kidneys remove it from the body, and it is present in the blood and urine. As well as kidney problems, excess creatinine can also ...

A healthy kidney filters waste products like creatinine out of the blood to exit out of the body in urine. If your kidneys aren't working properly creatinine can build up in the blood, which could ...