Renal / Kidney Function Test (RFT / KFT) in Surat - Price & Details

Renal function tests, also known as kidney function tests (KFTs), are a set of tests to assess your kidney function. The kidneys help filter out waste products from the blood and pass them out through urine. Long-term medication use, ageing, chronic conditions, or other risk factors can cause kidney function to decline and affect your overall health. KFTs help identify any early damage, allowing for timely management. The test requires a small blood draw with no special preparation is usually needed beforehand. To aid with convenience, PharmEasy offers home sample collection service across Surat, saving you time and money. Book the test online to avail of this service and enjoy a professional testing experience without stepping outside your home.

Renal function tests are recommended for individuals with any symptoms, risk factors, or medical conditions that may affect kidney function in the long run.

You should consider getting a KFT done if you have any of the following:

• Symptoms of kidney disease
• 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
• Age over 60 years
• Kidney donors

Signs of Kidney Disease:

Although kidney diseases start silently, 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 identify a wide range of 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 renal 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.

Renal function tests measure several blood parameters to provide a comprehensive picture of your kidney health and function.

• 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 the 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 table below gives the normal reference ranges of renal function test parameters:

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 lab reports.

Evaluating renal function test results under an expert’s guidance can help identify potential kidney disorders early, facilitating timely medical care.

The table below provides a broader picture of the link between KFT parameters and potential kidney disorders:

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.

PharmEasy offers the renal function test at a cost-effective price of INR 449 in Surat. Check the list below to compare the test prices across major cities.

You can book Renal Function Test in Surat through PharmEasy with convenient home sample collection across several localities, including :

• Adajan
• Vesu
• Pal
• Rander
• Dumas
• City Light
• Piplod
• Althan
• Amroli
• Limbayat
• Punagam
• Godadara
• Nanpura
• Sachin
• Varachha
• Katargam
• Sarthana
• Udhna
• Pandesara
• Utran

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