Introduction
Lung health is essential for overall well-being, yet millions of people in India suffer from respiratory conditions. Whether you have asthma, chronic obstructive pulmonary disease (COPD), or unexplained breathing difficulties, a Pulmonary Function Test (PFT) can help diagnose your condition.
If you’re in Bangalore and need a Pulmonary Function Test, this guide covers everything—from the types of PFTs and their importance to top diagnostic centers, costs, and how to prepare for the test.
What is a Pulmonary Function Test (PFT)?
A Pulmonary Function Test (PFT) is a non-invasive diagnostic test used to evaluate lung function. It measures how well your lungs take in oxygen, how efficiently they transfer it to the bloodstream, and how effectively you expel carbon dioxide.
Why is a PFT Important?
Doctors recommend a PFT to:
- Diagnose lung diseases such as asthma, COPD, pulmonary fibrosis, and interstitial lung disease.
- Monitor lung function in patients with chronic respiratory conditions.
- Assess lung capacity before surgery.
- Evaluate how well treatment plans are working.
Types of Pulmonary Function Tests
There are several types of PFTs, each designed to measure different aspects of lung function.
1. Spirometry
- Measures how much air you can inhale and exhale.
- Helps diagnose asthma, COPD, and restrictive lung diseases.
- Often used before and after administering a bronchodilator (a medication that opens the airways).
2. Lung Volume Measurement
- Determines the total lung capacity (TLC).
- Diagnoses restrictive lung conditions such as pulmonary fibrosis.
3. Diffusion Capacity Test (DLCO)
- Measures how efficiently oxygen passes from the lungs to the blood.
- Used to evaluate lung scarring and pulmonary hypertension.
4. Peak Flow Measurement
- Measures the force of air expelled from the lungs.
- Helps monitor asthma and other obstructive lung diseases.
5. Pulse Oximetry
- A simple test that estimates oxygen saturation in the blood.
- Often used in emergency settings or for long-term lung disease monitoring.
Who Needs a Pulmonary Function Test?
A PFT is recommended for:
✔️ People with chronic respiratory symptoms such as persistent cough, wheezing, or shortness of breath.
✔️ Smokers or individuals exposed to air pollution and occupational hazards.
✔️ Patients diagnosed with asthma, COPD, tuberculosis, or lung infections.
✔️ Individuals preparing for lung surgery or general anesthesia.
✔️ Athletes or individuals experiencing low exercise tolerance and breathlessness.
Where to Get a Pulmonary Function Test in Bangalore?
Bangalore has some of the best hospitals and diagnostic centers offering high-quality PFT services. Here are some of the top-rated centers:
1. Manipal Hospital, Old Airport Road
📍 Location: Old Airport Road, Bangalore
✅ Services: Spirometry, Lung Volume Measurement, DLCO
📞 Contact: +91 80 2502 4444
2. Apollo Hospitals, Jayanagar
📍 Location: Jayanagar, Bangalore
✅ Services: PFT for asthma, COPD, and pre-surgical evaluation
📞 Contact: +91 80 2630 4050
3. Narayana Health, Bommasandra
📍 Location: Bommasandra, Bangalore
✅ Services: Comprehensive PFT with expert pulmonologists
📞 Contact: +91 80 7122 2222
4. Aster CMI Hospital, Hebbal
📍 Location: Hebbal, Bangalore
✅ Services: Advanced lung function testing for all age groups
📞 Contact: +91 80 4342 0100
5. Sakra World Hospital, Marathahalli
📍 Location: Marathahalli, Bangalore
✅ Services: State-of-the-art diagnostic facilities for lung function tests
📞 Contact: +91 80 4969 4969
Cost of Pulmonary Function Test in Bangalore
The cost of a PFT in Bangalore varies depending on the facility, type of test, and additional consultations.
💰 Average Price Range: ₹800 – ₹3,500
Breakdown of Costs by Test Type:
- Spirometry: ₹800 – ₹1,500
- Lung Volume Measurement: ₹1,500 – ₹2,500
- Diffusion Capacity Test (DLCO): ₹2,000 – ₹3,500
- Comprehensive PFT Package: ₹3,000 – ₹5,000
How to Prepare for a Pulmonary Function Test?
✅ Pre-Test Guidelines:
- Avoid smoking for at least 6 hours before the test.
- Refrain from eating a heavy meal before the test.
- Wear comfortable, loose-fitting clothes.
- If you use an inhaler or respiratory medication, consult your doctor about whether to stop it before testing.
Interpreting Pulmonary Function Test Results
Key PFT Parameters:
- FEV1 (Forced Expiratory Volume in 1 Second) – Indicates how much air you can forcefully exhale in one second.
- FVC (Forced Vital Capacity) – Measures total lung capacity.
- FEV1/FVC Ratio – Helps distinguish between obstructive and restrictive lung diseases.
🚦 Common Interpretations:
- Normal PFT – Healthy lung function.
- Obstructive Pattern (Low FEV1/FVC ratio) – Suggests asthma or COPD.
- Restrictive Pattern (Low FVC, Normal FEV1/FVC) – Indicates pulmonary fibrosis or lung scarring.
Why Choose Bangalore for a PFT?
✔️ State-of-the-art diagnostic facilities with advanced lung testing equipment.
✔️ Expert pulmonologists and respiratory therapists available for accurate diagnosis.
✔️ Affordable pricing compared to other metro cities.
✔️ Easy access to specialized lung care centers in prime locations.
FAQs
Q1: How long does a PFT take?
A: A standard spirometry test takes about 30 minutes, while a comprehensive test may take up to an hour.
Q2: Is a Pulmonary Function Test painful?
A: No, PFTs are completely painless and non-invasive.
Q3: Can I take a PFT if I have a cold?
A: It’s best to reschedule if you have a respiratory infection, as it may affect the test results.
Final Thoughts
A Pulmonary Function Test in Bangalore is an essential diagnostic tool for detecting and managing lung diseases. With numerous reputable hospitals and diagnostic centers, Bangalore offers affordable, accurate, and high-quality PFT services.
If you’re experiencing persistent breathing issues, don’t ignore the symptoms—book a PFT in Bangalore today and take the first step towards better lung health.
