Kidney Function Test (RFT) Price in Pakistan | City Care Lab

Here is the uncomfortable fact about kidneys: you can lose a large share of their function before you feel anything at all. No pain. No obvious symptom. By the time swelling in the ankles or persistent tiredness sends someone to a doctor, the damage has usually been accumulating for years.

A Renal Function Test, also called a Kidney Function Test or RFT, measures how well your kidneys are filtering waste from your blood, balancing your body’s salts and water, and helping control blood pressure.

Doctors order it for diabetes, the leading cause of kidney failure, for high blood pressure, for swelling of the feet or face, for changes in urination, for persistent tiredness without another explanation, before starting certain medicines, for long-term painkiller use, for a family history of kidney disease, and as part of routine annual screening.

For anyone in Gujranwala living with diabetes or high blood pressure, this is the test that catches kidney damage early enough to act.