How often should kidney function be tested?
Annually for people with risk factors (diabetes, hypertension, family history); more frequently for diagnosed CKD patients as advised by their nephrologist.
Diagnostics
Kidney function tests
An overview of the blood and urine tests used to assess kidney health in India.
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Short Answer
Kidney function is assessed through a combination of blood tests (creatinine, BUN, eGFR) and urine tests (albumin, protein, microscopy) that together reveal how well the kidneys are filtering.
Medical Facts
- Serum creatinine and estimated GFR (eGFR) are the primary blood markers for kidney filtration capacity.
- Urine albumin-to-creatinine ratio (UACR) detects early kidney damage before creatinine rises.
- A complete kidney panel may also include serum electrolytes, uric acid, and calcium/phosphorus levels.
Treatment or Donation Options
- Ask your doctor to include eGFR and UACR in routine health check-ups, especially if you have diabetes or hypertension.
- Track your results over time to detect trends rather than reacting to single values.
- Consult a nephrologist if any kidney markers are persistently abnormal.
FAQ
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