Estimated Glomerular Filtration Rate
What is eGFR in blood tests?
eGFR Measurement
Low: Below 60mL/min/1.73m²
High: Above 120mL/min/1.73m²
About Estimated Glomerular Filtration Rate
eGFR estimates kidney function and filtration efficiency.
The reasons for low eGFR
A low eGFR is a sign of declining kidney function, which may be due to chronic kidney disease, diabetes, high blood pressure, or aging. Managing blood pressure, staying well-hydrated, and reducing protein intake (in advanced kidney disease) can help improve eGFR.
The reasons for elevated eGFR
A high eGFR is typically not a concern but may indicate hyperfiltration due to diabetes, excessive protein intake, or pregnancy. Balancing protein consumption and managing metabolic health can help maintain kidney stability.
Is it bad too have too high/low eGFR?
Low eGFR suggests kidney strain, which can progress to chronic kidney disease or renal failure if untreated.
High eGFR may indicate hyperfiltration due to diabetes or kidney stress, potentially leading to long-term renal function decline.