Creatinine with eGFR (18 Years & Above) near me in Tiruvallur

The estimated glomerular filtration rate (eGFR) test is a critical measurement used to assess kidney function by estimating the rate at which blood is filtered through the glomeruli, the tiny structures in the kidneys responsible for filtering waste products and excess fluids from the bloodstream. It provides a numerical value that indicates how effectively the kidneys are performing this essential filtration process. A normal eGFR suggests healthy kidney function, while a lower eGFR may indicate reduced kidney function, which can be indicative of various conditions such as chronic kidney disease (CKD), diabetes-related kidney damage (diabetic nephropathy), hypertension-related kidney damage, or other kidney disorders. eGFR is typically calculated using a formula that takes into account factors such as age, gender, race, and serum creatinine levels—a waste product from muscle activity that the kidneys remove from the blood. Doctors use eGFR results to diagnose kidney disease, assess its severity, monitor progression over time, and determine appropriate treatment strategies to manage and potentially slow the decline in kidney function. Regular monitoring of eGFR is crucial for individuals at risk of kidney disease or those with pre-existing conditions to ensure early detection and timely intervention, thereby optimizing kidney health and overall well-being.

The Serum Creatinine test measures the level of creatinine in the blood. Creatinine is a byproduct of muscles’ wear and tear during energy production. The kidneys remove it from the body by filtering it from the blood and releasing it into the urine. Therefore, blood creatinine levels indicate how well the kidneys are functioning in filtering and removing waste products from the blood. Generally, higher creatinine levels in the blood may indicate reduced kidney function, while lower levels may suggest decreased muscle mass.