Creatinine is a waste product produced naturally by the muscles as they use energy. Healthy kidneys filter it from the bloodstream and excrete it through urine, maintaining balanced levels. When ...

The kidneys work every minute of the day without asking for attention. They filter waste, balance fluids, regulate blood ...

Background: The aim of this study is to evaluate the association between acute serum creatinine changes in acute renal failure (ARF), before specialized treatment begins, and in-hospital mortality, ...

Having creatinine levels in your blood above 1.2 mg/dL for males and 1.0 mg/dL for females may indicate a potential issue with your kidneys, such as an infection or kidney disease. Creatinine is a ...

When your blood test results show you have a high creatinine level, your first thought may be to reduce your intake of ...

A mismatch between two common tests for kidney function may indicate a higher risk for kidney failure, heart disease, and death, a new study shows. Health care providers for decades have measured ...

Dear Dr. Roach: Last summer, a city policeman came to my door. My doctor had been unable to contact me with the results of a recent blood test and called the police. The policeman handed me a card ...