CREATININE

Creatinine is a chemical waste product generated from muscle metabolism. It is produced at a relatively constant rate by the body, depending on muscle mass. Creatinine is primarily filtered out of the blood by the kidneys and excreted in urine, making it a significant indicator of kidney function. Elevated levels of creatinine in the bloodstream can signal impaired kidney function or kidney disease, as the kidneys are unable to filter out waste products effectively. Routine blood tests often measure serum creatinine levels to assess kidney health. Understanding creatinine levels is essential for diagnosing, monitoring, and managing renal conditions.