What Are the Normal Kidney Function Levels and What Do They Mean?

Learn about healthy kidney function levels, including eGFR values, and understand when to be concerned about chronic kidney disease risks.

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The Estimated Glomerular Filtration Rate (eGFR) is a common measure for kidney function levels. For most adults, a healthy eGFR is 90 mL/min/1.73m² or above. Levels below 60 mL/min/1.73m² for 3 months or longer may indicate chronic kidney disease. An eGFR below 15 mL/min/1.73m² signifies kidney failure. It's important to regularly check these levels, especially if you have risk factors for kidney disease, to manage your health effectively.

FAQs & Answers

  1. What is a normal eGFR level? A normal eGFR level for most adults is 90 mL/min/1.73m² or higher, indicating healthy kidney function.
  2. What does an eGFR below 60 indicate? An eGFR below 60 mL/min/1.73m² for three months or longer may indicate chronic kidney disease and requires medical evaluation.
  3. When does kidney function signify kidney failure? Kidney function is considered to be at kidney failure levels when the eGFR drops below 15 mL/min/1.73m².

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