- Nov 14, 2008
My mother has high creatinine serum level 8.9.Urea % is 130,Hb 7,Sugar random 140 and even ...

Creatinine is a breakdown product of creatine, which is an important part of muscle. A serum creatinine test measures the amount of creatinine in the blood.
Creatinine can also be measured with a urine test. See: Creatinine - urine
Serum creatinine