Kidney Function Test (KFT/RFT)

This test is recommended if you have:

• Swelling in the legs, ankles, or around the eyes
• High blood pressure or diabetes, both major risk factors for kidney disease
• Reduced, foamy, or unusually colored urine output
• Persistent fatigue or nausea without another clear cause
• A family history of kidney disease
• Before starting medications that can affect kidney function