Kidney Function Panel

Complete kidney health screening including BUN, creatinine, eGFR, and urine analysis.

A kidney function panel evaluates how effectively your kidneys are filtering waste from your blood. The kidneys process around 200 liters of blood daily, removing toxins, balancing electrolytes, and regulating blood pressure. Key markers include creatinine (a waste product from muscle metabolism filtered by the kidneys), BUN/urea (a breakdown product of protein), and eGFR (estimated glomerular filtration rate — the gold standard for measuring kidney function). Some panels also include cystatin C, which provides a more accurate filtration estimate independent of muscle mass. Chronic kidney disease affects roughly 10% of adults worldwide and is often called a "silent" disease because it typically causes no symptoms until advanced stages.