What Is Kidney Function Test? 7 Reasons To Get KFT Test Done

Things to know about Kidney Function Test (KFT)

We all know that a healthy body is essential for a happy life. Amidst our hectic schedule, it is important to take some extra time and get an update on our physical health to avoid future complications. But we’re often so busy, the thought of going through specific tests doesn’t occur until it’s too late. Especially when it comes to Kidney Function Tests (KFT test)- this critical test helps detect problems related to kidney functions, such as infections or inflammation, and diseases like polycystic kidneys or renal failure early on before they worsen. Knowing when is the first step towards curing any disease – Let us help you learn why you should consider getting a KFT Test done regularly!

What is the Kidney Function Test?

A Kidney Function Test, also known as a Renal Function Panel, is an essential tool in determining how well your kidneys are functioning and can provide important insight into possible issues with our body’s filtration system. This insightful analysis assesses the performance of our vital organs by measuring creatinine levels and other substances that indicate proper renal health. By taking this test regularly, we get a deeper awareness of your kidney wellness and may even be able to prevent or reduce potential damage before it becomes too serious!


What are the different types of tests included in the Kidney Function Test?

Kidney function tests help to identify an array of potential kidney issues, including kidney diseases and other conditions. These involve various types of testing such as urinalysis, blood work sampling, glomerular filtration rate (GFR), and imaging studies like ultrasound and CT scans along with others.  However, the following tests are commonly included in a KFT test package:

  • Serum Creatinine
  • Uric Acid
  • Blood Urea Nitrogen (BUN)
  • Estimated Glomerular Filtration Rate (EGFR)
  • Other optional parameters:

Mineral tests may be included in kidney function tests, such as calcium, sodium, and chloride. 

There are 7 reasons why you should take the Kidney Function Test:

Kidney function tests are important for monitoring your health – but why? Here’s a list of seven reasons to consider getting yours done today: 

1) Detecting underlying kidney issues

 2) Monitoring the progress of existing conditions

 3) Evaluating how well medications and therapies affect kidneys over time

 4) Tracking changes in urine output or color as signs of potential problems

5) Establishing normal levels from individual-to-individual differences that may exist between lab results due to gender, age, ethnicity, etc.

6) Identifying risk factors for future chronic diseases such as hypertension and diabetes mellitus type II 

7) Catching complications related to another medical issue early before they become problematic. 

Take control of your own renal health with an informative Kidney Function Test!

KFT Test Preparation and Precautions

In general, a KFT test doesn’t require any preparation. Fasting may be required for a kidney function test. Depending on the components included in the test, fasting may be necessary.

KFT Test Procedure

This test is performed on a blood sample drawn from a patient’s vein. The blood collection technician, or phlebotomist, first cleans the spot with a disinfectant. It prevents bacteria from passing through the blood sample. Afterward, a cuff may be wrapped around your forearm to highlight your veins. A blood sample will be taken, and a bandage will be applied to prevent infection.

Keep your kidneys healthy!

Eating right, staying active, and keeping your blood pressure and cholesterol levels in check are all essential steps to ensure that you maintain healthy kidneys. If diabetes is a factor for you, get yourself checked once per year for kidney disease–early detection provides the best opportunity for successful treatment if kidney disease is present. Protect your kidneys from damage by keeping track of their functioning by taking a KFT test regularly. 

Kidney function tests are important to assess how well your kidneys are working. If you have symptoms that may suggest kidney problems, your doctor may order a kidney function test. Path Care India offers high-quality and affordable kidney function tests so everyone can get the necessary care. Get in touch with us today to book an appointment.


1. How should I interpret the results of my kidney function test?

The results of a kidney function test will tell you whether or not your kidneys are functioning normally. In most function tests, two measurements are taken:

  • A GFR below 60 may indicate kidney disease.
  • A urine albumin-to-creatinine ratio (UACR) greater than 30 milligrams per gram may be a sign of kidney disease.

2. Do I need to worry if my test results show early kidney disease?

If you have irregular results from a test, your healthcare provider will discuss treatment options with you. You may need to take medications to control your blood pressure. It is also possible to seek the advice of a nephrologist (a doctor specializing in kidneys).

In the future, your provider may order more frequent kidney function tests if your results are atypical. Having regular tests helps you and your provider monitor your health.

3. Can I drink water before the kidney function test?

It is recommended that you fast for between 8 and 12 hours before your blood is collected for most kidney function tests. During this time, you are only allowed to drink water. It is forbidden for you to eat or drink anything else

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