Understanding Low GFR: Can It Occur Without Kidney Disease?
Discover how low GFR levels can occur from factors other than kidney disease. Learn when to seek medical advice.
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Yes, GFR can be low without kidney disease. Factors such as dehydration, medications, or heart failure can temporarily reduce GFR. However, consistently low GFR levels should be evaluated by a healthcare professional to rule out potential underlying conditions.
FAQs & Answers
- What does a low GFR indicate? A low GFR may suggest impaired kidney function, but it can also result from temporary conditions like dehydration.
- What can cause a temporary decrease in GFR? Factors such as dehydration, certain medications, and heart failure can cause temporary reductions in GFR.
- When should I consult a doctor about my GFR levels? If you have consistently low GFR levels, it's important to consult a healthcare professional to evaluate any underlying conditions.
- How is GFR measured? GFR is commonly estimated through blood tests that measure creatinine levels, along with factors like age, sex, and ethnicity.