Kidney Function Test

share
Includes 13 Parameters
forward icon
empty star
Rs.850
specs icon
Sample Type
  • Blood
specs icon
Test Code
#GB008
specs icon
Fasting
No
specs icon
Report within
24 Hours

A Kidney Function Test (KFT), also known as a Renal Function Test, is a group of blood tests that evaluate how well your kidneys are working. This test measures important parameters such as creatinine, urea, uric acid, and electrolytes (sodium, potassium, chloride). These values help doctors understand how efficiently your kidneys are filtering blood and removing waste.

Doctors may recommend a KFT if you have symptoms like swelling, fatigue, changes in urination, high blood pressure, or if you have conditions like diabetes that can affect kidney health. It is also used for routine health check-ups and monitoring ongoing treatment.

At Torrent Diagnostics, the kidney function test is performed using standardized and reliable methods as per Global Standard Laboratory Practices.

empty star

Why is the Kidney Function Test Done?

The KFT is essential for assessing kidney health and detecting problems early. As per the guidelines from Indian Council of Medical Research and Ministry of Health and Family Welfare, this test helps to:
  • Evaluate overall kidney function
  • Detect kidney disease or damage
  • Monitor chronic conditions like diabetes and hypertension
  • Assess fluid and electrolyte balance
  • Track response to treatment or medication
  • Identify risk of kidney failure
empty star

Who Should Get Tested?

Symptoms Suggesting Kidney Problems

You may need this test if you experience:
  • Swelling in legs, ankles, or face
  • Fatigue or weakness
  • Changes in urination (frequency, color, or pain)
  • Shortness of breath
  • High blood pressure
High-risk Groups
  • People with diabetes or hypertension
  • Elderly individuals
  • People with family history of kidney disease
  • Individuals on long-term medications
  • Patients with heart disease
Regular screening is recommended for high-risk individuals.
empty star

How to Read the Results?

The Kidney Function Test includes several important components:
Readings What it Means
High creatinine or urea Possible kidney impairment
Low eGFR Reduced kidney function
Electrolyte imbalance Possible kidney or metabolic issue
Doctors interpret results together with symptoms and medical history for accurate diagnosis.
empty star

What to Ask the Doctor?

Questions you can ask your doctor while reviewing your reports are:
  • Are my kidney function levels normal?
  • Do I have any signs of kidney disease?
  • What could be causing abnormal results?
  • Do I need further tests like urine analysis or imaging?
  • Should I change my diet or fluid intake?
  • How often should I repeat the test?
How our test process works!
empty star
empty star
STEP 01
Identity Verified at Every Step
Verified identity at every step to eliminate sample mix-ups
empty star
STEP 02
Sterile, Barcoded Collection
Sterile, barcoded collection to maintain sample integrity
empty star
STEP 03
Expert-Led Sample Collection
Trained professionals ensuring safe, accurate, and comfortable collection

FAQs To Help You Know Better

What is a Kidney Function Test?
It is a group of blood tests that evaluate how well your kidneys are filtering waste and maintaining fluid and electrolyte balance.
Is fasting required for the test?
Fasting is usually not required, but you should check with your doctor before taking the test.
What causes abnormal kidney test results?
Abnormal results can be caused by kidney disease, dehydration, infections, medications, or chronic conditions like diabetes and hypertension.
Can KFT detect kidney disease early?
Yes, KFT can help detect kidney problems at an early stage, even before symptoms become severe.
Is the test painful?
No, it is a routine blood test with minimal discomfort.
Can kidney function improve?
In some cases, early-stage kidney issues can be managed or improved with proper treatment and lifestyle changes.
How often should I get tested?
Testing frequency depends on your overall health condition and risk factors.
Is home sample collection available?
Yes, Torrent Diagnostics offer home sample collection for Mumbai region.
Offer Image