Kidney Function Test (KFT) in Ahmedabad - Price & Details

A kidney function test, also called a renal function test, is a comprehensive assessment of kidney function. It checks key blood parameters, such as urea, creatinine, uric acid, nitrogen, minerals, and electrolytes, which reflect kidney function. The function of the kidneys declines with age, chronic conditions, and long-term medication use. Kidney function tests (KFTs) help detect early kidney damage and support timely medical care or lifestyle modifications.

Kidney function tests are used to screen and diagnose individuals at high risk or with symptoms, as well as to monitor patients with existing kidney disorders.

Your doctor may recommend a KFT under the following conditions:

• Diabetes, high blood pressure, or heart disease
• Pre-existing kidney disease
• Family history of kidney disease
• People on long-term medications such as painkillers or antibiotics
• Signs of a kidney disease
• Age over 60
• Kidney donor

Signs of Kidney Disease:

If you notice any of the following signs, they might be suggestive of a kidney disorder:

• Persistent fatigue
• Swollen feet, ankles, or under-eye area
• Changes in frequency of urination
• Foamy or frothy urine
• Changes in urine colour
• Loss of appetite
• Muscle cramps

KFTs can help detect and monitor various kidney conditions, such as :

• Chronic kidney disease (CKD): a gradual loss of kidney function over months or years.
• Acute kidney injury: sudden decrease in kidney function over hours or days.
• Kidney failure: severe reduction or complete loss of kidney function.
• Gout: high levels of uric acid in the blood may increase the risk of gout.
• Mineral imbalances: calcium imbalances may lead to bone disorders.
• Kidney stones: high uric acid or calcium in the blood increases the risk of kidney stones.
• Dehydration: low body fluid levels impact kidney function results.

What to Expect Before the KFT Test

• Fasting is usually not required for a kidney function test when performed alone.
• Inform your doctor about all current medications, as they can alter test results.
• Always consult your healthcare provider for any special instructions to follow before the test.

Note: Certain medications (painkillers, antibiotics, antihypertensives), dietary protein levels, intense exercise, or dehydration status can alter test results.

What to Expect During the Blood Collection

A small blood sample is required for testing and collected using the procedure below:

• An elastic band is tied around your upper arm for better access to veins.
• The skin is cleaned with an antiseptic, and a needle is inserted into the vein.
• The needle is withdrawn after the sample is collected, and a bandage is placed over the site to prevent minor bleeding.

What to Expect After the KFT Test

• The test procedure is generally safe with minimal to no risks.
• Feeling dizzy for a few seconds is normal and usually resolves with rest.

Note: If you notice bruising, pain, or a rash at the puncture site after the test, consult your healthcare provider.

KFT parameters are a combination of waste products, minerals, or electrolytes that determine the efficiency of kidney function. The parameters included in a KFT are given below:

• Uric acid test: measures uric acid levels to assess risk of gout and kidney filtration.
• Blood urea nitrogen (BUN)/serum urea test: evaluates nitrogen waste levels to assess kidney efficiency.
• Calcium (Ca) test: the kidneys regulate calcium levels. Abnormal calcium levels may indicate mineral or bone-related disorders.
• Creatinine test: creatinine is a waste product from muscle activity. Consistently elevated creatinine levels may indicate reduced kidney function.
• eGFR: checks how well kidneys are filtering waste, calculated using creatinine, age, and gender.
• BUN/creatinine ratio: helps differentiate kidney disease from other causes of kidney dysfunction, such as dehydration.
• Urea/creatinine ratio: assists in evaluating causes of urea imbalance.
• Urea (calculated): measures blood urea levels, helping assess kidney filtration.

The normal reference ranges of kidney function test parameters are depicted as follows:

Note: The normal values and reference ranges of the test may vary from lab to lab. Please refer to the ranges mentioned in the report and consult a doctor to understand the interpretation of your lab reports.

Interpretation of kidney function test results requires professional evaluation for accurate diagnosis.

The table below provides a comprehensive list of what your test results may potentially be linked with:

Note: The above table is for educational purposes only. Certain medications, such as painkillers or antibiotics, dietary protein intake, and hydration status, can alter test results. Always seek expert advice to better understand your test results.

In Ahmedabad, a Kidney Function Test (KFT) at PharmEasy is generally priced at around INR 449. The actual cost may vary depending on factors such as location, service availability, and ongoing offers. For better clarity, you may also review and compare KFT prices across major cities in India.

You can book Kidney Function Test (KFT) in Ahmedabad through PharmEasy with convenient home sample collection across several localities, including :

• Satellite
• Bodakdev
• Science City
• Navrangpura
• Paldi
• Naranpura
• Ambawadi
• Prahlad Nagar
• Isanpur
• Thaltej
• Bopal
• Ranip
• Gota
• Chandkheda
• Motera
• Shahibaug
• Maninagar
• Naroda
• Nikol
• Vastral

You can also check service availability during purchase by entering your pin code.