Introduction

A Pulmonary Function Test (PFT) is a crucial diagnostic tool used to assess lung health and detect respiratory disorders such as asthma, COPD, and pulmonary fibrosis. If you’re in Bangalore and experiencing breathing difficulties, chronic cough, or unexplained fatigue, a PFT can help diagnose underlying lung conditions.

This comprehensive guide covers everything you need to know about Pulmonary Function Tests in Bangalore, including:

• What is a PFT?
• Types of Pulmonary Function Tests
• Why is it done?
• Best diagnostic centers in Bangalore
• Cost of PFT in Bangalore
• How to prepare for the test
• Understanding your PFT results

By the end of this article, you’ll have all the information needed to book a Pulmonary Function Test in Bangalore with confidence.

What is a Pulmonary Function Test (PFT)?

A Pulmonary Function Test (PFT) is a non-invasive procedure that measures how well your lungs work. It evaluates:

• Lung capacity – How much air your lungs can hold
• Airflow rates – How quickly you can inhale and exhale
• Gas exchange efficiency – How well oxygen enters your bloodstream

PFTs are essential for diagnosing and monitoring conditions like:
✅ Asthma
✅ Chronic Obstructive Pulmonary Disease (COPD)
✅ Pulmonary Fibrosis
✅ Bronchitis
✅ Lung infections or scarring

Types of Pulmonary Function Tests

There are several types of PFTs, each serving a specific purpose:

1. Spirometry

• The most common PFT
• Measures forced vital capacity (FVC) and forced expiratory volume (FEV1)
• Helps diagnose asthma and COPD

2. Lung Volume Test

• Determines total lung capacity (TLC)
• Detects restrictive lung diseases like pulmonary fibrosis

3. Diffusion Capacity Test

• Assesses how well oxygen passes into the blood
• Helps diagnose emphysema and pulmonary hypertension

4. Bronchial Provocation Test

• Checks for asthma by measuring airway sensitivity

5. Exercise Stress Test

• Evaluates lung function during physical activity

Why is a Pulmonary Function Test Done?

Doctors recommend a PFT in Bangalore for:
🔹 Chronic cough or wheezing
🔹 Shortness of breath
🔹 Monitoring lung disease progression
🔹 Pre-surgical assessment (before lung or heart surgery)
🔹 Occupational health screenings (for workers exposed to dust, chemicals, or pollutants)

If you’re a smoker or have a family history of lung disease, a PFT can help detect early signs of respiratory problems.

Best Diagnostic Centers for Pulmonary Function Test in Bangalore

Bangalore has several advanced diagnostic labs offering accurate PFTs. Here are some top-rated centers:

1. Apollo Hospitals

📍 Locations: Bannerghatta Road, Jayanagar, Seshadripuram
💵 Cost: ₹1,500 – ₹3,500

2. Manipal Hospitals

📍 Locations: Old Airport Road, Whitefield
💵 Cost: ₹1,800 – ₹3,200

3. Fortis Hospitals

📍 Locations: Bannerghatta Road, Cunningham Road
💵 Cost: ₹2,000 – ₹3,500

4. Narayana Health

📍 Locations: Bommasandra, Hosur Road
💵 Cost: ₹1,500 – ₹3,000

5. Thyrocare & Dr. Lal PathLabs

📍 Multiple locations across Bangalore
💵 Cost: ₹1,200 – ₹2,800

Note: Prices may vary based on additional tests and doctor consultations.

Cost of Pulmonary Function Test in Bangalore

The PFT cost in Bangalore ranges between ₹1,200 – ₹3,500, depending on:

• Type of test (basic spirometry vs. full PFT panel)
• Hospital vs. standalone lab
• Insurance coverage

Many health insurance plans cover PFTs if prescribed by a doctor.

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How to Prepare for a Pulmonary Function Test

To ensure accurate results:
✔ Avoid smoking for at least 24 hours before the test
✔ Skip heavy meals 2 hours before the test
✔ Wear loose clothing for easy breathing
✔ Inform your doctor about medications (some may affect results)

What to Expect During the Test

1. You’ll sit in a chair and breathe into a mouthpiece connected to a spirometer.
2. The technician will guide you through different breathing patterns (deep breaths, rapid exhales).
3. The test takes 30-45 minutes and is completely painless.

Understanding Your PFT Results

Your doctor will analyze key metrics like:
📊 FEV1/FVC Ratio – Below 70% may indicate COPD or asthma
📊 Total Lung Capacity (TLC) – Low TLC suggests restrictive lung disease
📊 Diffusion Capacity – Reduced levels may mean emphysema or pulmonary fibrosis

Abnormal results may require further tests like CT scans or bronchoscopy.

Frequently Asked Questions (FAQs)

1. Is a Pulmonary Function Test painful?

No, PFTs are non-invasive and painless.

2. How long does a PFT take?

Typically 30-45 minutes.

3. Can I eat before a PFT?

Avoid heavy meals 2 hours before the test.

4. Are there any risks?

PFTs are safe, but some people may feel lightheaded from forced breathing.

5. Do I need a doctor’s prescription?

Most labs require a referral for insurance claims.

Conclusion

A Pulmonary Function Test in Bangalore is a vital tool for diagnosing and managing lung diseases. With advanced diagnostic centers like Apollo, Manipal, and Fortis Hospitals, getting tested is convenient and reliable.

If you’re experiencing breathing difficulties, chronic cough, or fatigue, consult a pulmonologist and book your PFT in Bangalore today. Early detection can significantly improve lung health and quality of life.