Kidney Function Test (KFT): What It Detects, Normal Range

Overview

The Kidney Function Test (KFT) is a comprehensive panel that assesses how well your kidneys are filtering waste products, maintaining electrolyte balance, and regulating fluid levels in the body. Healthy kidneys play a vital role in removing toxins, controlling blood pressure, balancing minerals, and supporting overall health. This test is commonly recommended for individuals with diabetes, high blood pressure, kidney disease, urinary symptoms, or a family history of kidney disorders. It is also useful for routine health checkups and monitoring kidney function during treatment.

What It Measures

Why Take This Test?

• To evaluate overall kidney function. To detect early signs of kidney disease. To monitor chronic kidney disease (CKD). To assess kidney health in people with diabetes or high blood pressure. To evaluate electrolyte and mineral balance. To monitor the effects of medications that may affect kidney function. To support routine preventive health checkups.

How to Prepare

• 1No fasting is usually required unless advised by your healthcare provider. Drink adequate water before sample collection unless your doctor recommends fluid restriction. Avoid excessive protein intake and strenuous exercise before the test if instructed. Inform your healthcare provider about all medications
• 2supplements
• 3or herbal products you are taking
• 4as some may affect kidney function test results.

Description

A comprehensive blood test that evaluates kidney function by measuring waste products, electrolytes, and essential minerals to assess overall kidney health.