Pulmonary Function Tests (PFT)
Pulmonology · Pulmonology
30–60 minutes
Duration
Outpatient
Setting
None required
Recovery
₹500+
Cost
📖About Pulmonary Function Tests (PFT)
Battery of non-invasive breathing tests to measure lung volumes, capacities, and airflow for diagnosing respiratory disorders.
Duration
30–60 minutes
Setting
Outpatient
Recovery
None required
Cost Range
₹500 – ₹3,000
Specialty
Pulmonology
Success Rate
N/A (diagnostic)
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📋Indications — Who Needs This Treatment?
- 1Asthma, COPD diagnosis/severity, ILD, pre-operative assessment, disability evaluation
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🔬How the Treatment is Performed
- 1Patient breathes into spirometer in various manoeuvres (FVC, FEV1, DLCO, body plethysmography) per technician instruction.
📝Pre-Treatment Preparation
- 1Consult a Pulmonology specialist to confirm suitability for Pulmonary Function Tests (PFT)
- 2Complete all pre-treatment investigations as directed — blood tests, imaging, ECG, or specialist clearance
- 3Disclose all current medications, supplements, and allergies to your treating physician
- 4Fast (nil by mouth) for 6–8 hours if the treatment involves anaesthesia or sedation
- 5Arrange for a responsible adult to accompany you, especially for procedures requiring sedation
- 6Follow all specific pre-treatment instructions issued by your care team regarding diet or medication changes
Star Health Insurance
FeaturedIndia's #1 Standalone Health Insurer
Comprehensive health cover for individuals & families from ₹299/month. Cashless treatment at 14,000+ hospitals across India.
⚠️Possible Side Effects & Risks
- 1None
- 2rare dizziness or syncope during forced manoeuvres
🩹Recovery & Aftercare
- 1None required
Treatment Journey — What to Expect
Before Treatment
Pre-treatment workup, consent signing, and preparation as instructed by your care team. Baseline tests and imaging completed.
During Treatment
Pulmonary Function Tests (PFT) is administered over 30–60 minutes. Vital signs monitored. Your specialist manages any immediate side effects.
Immediate Post-Treatment
Recovery observation, assessment of initial response, discharge instructions provided. Follow-up appointment scheduled.
Long-term Recovery (None required)
Return to normal activities as tolerated. Monitoring for treatment response and side effects. Ongoing support from your specialist.
Pulmonary Function Tests (PFT) Cost in India (2024–25)
| Component | Govt / Budget | Private |
|---|---|---|
| Specialist Consultation | ₹300 – ₹800 | ₹1,000 – ₹3,000 |
| Procedure / Session Cost | ₹2,000 – ₹10,000 | ₹10,000 – ₹50,000 |
| Medications | ₹500 – ₹3,000 | ₹2,000 – ₹15,000 |
| Follow-up & Monitoring | ₹300 – ₹1,000 | ₹1,000 – ₹5,000 |
| Rehabilitation / Aftercare | ₹1,000 – ₹5,000 | ₹5,000 – ₹25,000 |
* Estimates for India 2024–25. CGHS / Ayushman Bharat may cover eligible treatments. Individual costs vary by hospital, city, and complexity.
Treatment Outcomes
Pulmonary Function Tests (PFT) has a documented success rate of N/A (diagnostic) when performed by qualified specialists at accredited facilities. Individual outcomes vary based on disease stage, patient health, and adherence to the treatment plan and aftercare instructions.
Frequently Asked Questions
What is Pulmonary Function Tests (PFT)?+
Battery of non-invasive breathing tests to measure lung volumes, capacities, and airflow for diagnosing respiratory disorders.
Who is a candidate for Pulmonary Function Tests (PFT)?+
Pulmonary Function Tests (PFT) is recommended for patients diagnosed with specific conditions where other approaches have been insufficient. Your Pulmonology specialist will assess your suitability based on your diagnosis, health history, and treatment goals.
How long does Pulmonary Function Tests (PFT) take?+
The typical duration is 30–60 minutes. This may vary based on the complexity of your case and individual response to treatment.
What is the recovery time after Pulmonary Function Tests (PFT)?+
Recovery typically takes None required. Your care team will provide specific instructions based on your response and overall health.
What are the risks or side effects of Pulmonary Function Tests (PFT)?+
Side effects vary by individual and are detailed in the section above. Your specialist will discuss all risks and benefits with you before treatment begins. Serious adverse effects are uncommon but are part of the informed consent process.
What is the success rate of Pulmonary Function Tests (PFT)?+
Pulmonary Function Tests (PFT) has a documented success rate of N/A (diagnostic) at accredited facilities. Outcomes depend on disease stage, patient health, and adherence to the treatment plan and aftercare instructions.
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⚕️ Medical Disclaimer
This page is for informational purposes only. Always consult a qualified specialist before deciding on any treatment. In emergencies, call 112.