Pulmonary Function Test in Bangalore | Cost, Procedure & Best Labs

Introduction

A Pulmonary Function Test (PFT) is a non-invasive diagnostic procedure that assesses how well your lungs work. It measures lung volume, capacity, rates of airflow, and gas exchange. If you’re experiencing breathing difficulties, chronic cough, or unexplained fatigue, a Pulmonary Function Test in Bangalore can help diagnose conditions like asthma, COPD, or pulmonary fibrosis.

In this comprehensive guide, we’ll cover everything you need to know about PFT—what it is, why it’s done, the procedure, cost, best diagnostic centers in Bangalore, and FAQs.

What is a Pulmonary Function Test (PFT)?

A Pulmonary Function Test (PFT) evaluates how effectively your lungs take in and release air, as well as how they transfer oxygen into your blood. It includes several tests:

1. Spirometry – Measures how much and how quickly you can exhale air.

2. Lung Volume Tests – Assess total lung capacity.

3. Diffusion Capacity Test – Checks how well oxygen passes into your bloodstream.

4. Exercise Stress Test – Evaluates lung function during physical activity.

These tests help diagnose respiratory disorders and monitor treatment effectiveness.

Why is a Pulmonary Function Test Done?

A Pulmonary Function Test in Bangalore is recommended if you have:

✅ Chronic cough or wheezing
✅ Shortness of breath
✅ Suspected asthma or COPD
✅ Pre-surgical evaluation (before lung or heart surgery)
✅ Exposure to lung-damaging substances (asbestos, coal dust)
✅ Monitoring lung disease progression

According to the Indian Chest Society, nearly 30% of urban Indians suffer from respiratory issues due to pollution, smoking, and occupational hazards. Early diagnosis via PFT can prevent complications.

How is the Pulmonary Function Test Performed?

The PFT procedure is simple, painless, and takes 30-45 minutes. Here’s what to expect:

1. Pre-Test Instructions

   • Avoid smoking 24 hours before the test.

   • Skip heavy meals and caffeine.

   • Wear loose clothing.

2. During the Test

   • You’ll sit in a booth and breathe into a mouthpiece connected to a spirometer.

   • The technician will guide you to take deep breaths, exhale forcefully, or hold your breath.

   • For diffusion tests, you may inhale a harmless gas mixture.

3. Post-Test

   • Results are usually available within 24-48 hours.

   • A pulmonologist will interpret them and suggest treatment if needed.

Pulmonary Function Test Cost in Bangalore

The PFT cost in Bangalore varies based on the type of test and facility:

Note: Costs may differ at government hospitals, private labs, and specialty clinics. Many insurance plans cover PFT if prescribed by a doctor.

Best Diagnostic Centers for PFT in Bangalore

If you’re searching for a Pulmonary Function Test in Bangalore, here are some top-rated diagnostic centers:

1. Narayana Health (Multiple Locations)

   • Advanced PFT with expert pulmonologists.

   • Cost: ₹2,000 – ₹4,000

2. Manipal Hospitals (Old Airport Road)

   • Comprehensive lung function testing.

   • Cost: ₹1,800 – ₹3,500

3. Apollo Hospitals (Bannerghatta Road)

   • State-of-the-art PFT equipment.

   • Cost: ₹2,200 – ₹4,500

4. Fortis Hospitals (Cunningham Road)

   • Specialized respiratory diagnostics.

   • Cost: ₹1,500 – ₹3,000

5. Thyrocare & Dr. Lal PathLabs (Across Bangalore)

   • Affordable PFT packages.

   • Cost: ₹1,200 – ₹2,800

Pro Tip: Book online for discounts and home sample collection options.

How to Prepare for a Pulmonary Function Test?

To ensure accurate results:

✔ Avoid smoking for at least 24 hours.
✔ Skip bronchodilators (if advised by your doctor).
✔ Wear comfortable clothes for easy breathing.
✔ Inform your doctor about existing medical conditions.

Understanding PFT Results

Your PFT report will include:

• FEV1 (Forced Expiratory Volume in 1 second) – Indicates asthma/COPD if low.

• FVC (Forced Vital Capacity) – Measures total exhaled air.

• FEV1/FVC Ratio – Helps diagnose obstructive vs. restrictive lung disease.

A pulmonologist will explain whether your results are normal or indicate a respiratory condition.

Frequently Asked Questions (FAQs)

1. Is PFT painful?

No, it’s a non-invasive, painless test.

2. How long does a PFT take?

Typically 30-45 minutes, depending on the tests performed.

3. Can I eat before a PFT?

Avoid heavy meals; a light snack is fine.

4. Are there risks involved?

PFT is safe, but deep breathing may cause dizziness in rare cases.

5. Who should avoid PFT?

People with recent heart attacks, chest pain, or severe respiratory distress.

Conclusion

A Pulmonary Function Test in Bangalore is essential for diagnosing and managing lung diseases. With rising air pollution and respiratory ailments, timely testing can save lives. Whether you need a routine check-up or specialized lung assessment, Bangalore offers top-tier diagnostic centers with accurate PFT services.