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Pulmonary Function Tests
Pulmonary Function Tests (PFT) are non-invasive breathing tests that measure how well your lungs are functioning. At Shri Mahavir Clinic, we offer advanced Pulmonary Function Tests to diagnose, evaluate, and monitor a wide range of respiratory conditions, helping patients receive accurate treatment and better long-term care.
Whether you experience persistent cough, breathlessness, wheezing, or have a history of asthma, COPD, or smoking, PFT provides valuable information about your lung capacity and airflow. Our experienced physicians use these results to create personalized treatment plans that improve respiratory health and quality of life.
What Is a Pulmonary Function Test (PFT)?
A Pulmonary Function Test is a group of simple breathing tests that assess how effectively your lungs take in air, hold air, and expel air. The test measures lung volumes, airflow, and oxygen exchange, helping doctors identify obstructive and restrictive lung diseases.
PFT is painless, safe, and usually completed within 20–30 minutes without the need for needles or invasive procedures.
When Is a Pulmonary Function Test Recommended?
Your doctor may recommend PFT if you have:
- Persistent cough
- Shortness of breath
- Wheezing
- Chest tightness
- Asthma
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic bronchitis
- Tuberculosis (TB)
- Smoking-related lung disease
- Occupational exposure to dust or chemicals
- Unexplained breathing difficulties
- Pre-operative respiratory evaluation
Early lung assessment helps detect respiratory diseases before they become severe.
Conditions Evaluated by PFT
Pulmonary Function Tests help diagnose and monitor:
- Asthma
- Chronic Obstructive Pulmonary Disease (COPD)
- Chronic bronchitis
- Restrictive lung diseases
- Pulmonary fibrosis
- Tuberculosis-related lung damage
- Smoking-induced lung disease
- Occupational lung disorders
- Allergic airway diseases
- Other chronic respiratory conditions
Regular PFT monitoring also helps assess how well treatment is working.
Benefits of Pulmonary Function Testing
PFT offers several important advantages, including:
- Early detection of lung diseases
- Accurate diagnosis of respiratory disorders
- Assessment of lung capacity and airflow
- Monitoring disease progression
- Evaluating treatment effectiveness
- Guiding medication adjustments
- Supporting pre-surgical fitness evaluation
- Improving long-term respiratory health
These tests enable physicians to make informed treatment decisions for better patient outcomes.
What to Expect During the Test
Pulmonary Function Testing is quick and comfortable.
- The patient is asked to breathe into a specialized device called a spirometer.
- Different breathing maneuvers are performed under technician guidance.
- Lung capacity and airflow measurements are recorded.
- The physician reviews the results.
- A personalized treatment or management plan is discussed based on the findings.
The procedure is completely non-invasive and requires no recovery time.
Why Choose Shri Mahavir Clinic?
Patients choose Shri Mahavir Clinic for respiratory assessment because we provide:
- Advanced Pulmonary Function Testing (PFT)
- Accurate lung function evaluation
- Experienced Internal Medicine specialists
- Comprehensive asthma and COPD management
- Early diagnosis of respiratory disorders
- Integrated diagnostic and treatment services
- Personalized patient care
- Ethical, evidence-based medical practice
Our goal is to help every patient breathe better through timely diagnosis, expert evaluation, and effective respiratory care.
Frequently Asked Questions (FAQs)
1. What is a Pulmonary Function Test (PFT)?
A Pulmonary Function Test measures how well your lungs work by assessing airflow, lung capacity, and breathing efficiency.
2. Is a PFT painful?
No. PFT is a completely painless and non-invasive test that involves breathing into a spirometer.
3. How long does a Pulmonary Function Test take?
Most Pulmonary Function Tests are completed within 20 to 30 minutes.
4. Do I need to prepare before a PFT?
Your doctor may advise avoiding smoking, heavy meals, or certain inhalers before the test, depending on your condition.
5. Can PFT diagnose asthma?
Yes. PFT is one of the most important tests used to diagnose asthma and evaluate its severity.
6. Is PFT useful for COPD patients?
Yes. Pulmonary Function Tests help diagnose COPD, monitor disease progression, and evaluate response to treatment.
7. Who should undergo a Pulmonary Function Test?
Anyone with persistent breathing problems, chronic cough, wheezing, smoking history, or known lung disease may benefit from PFT.
8. Why choose Shri Mahavir Clinic for PFT?
Shri Mahavir Clinic offers accurate Pulmonary Function Tests, expert respiratory assessment, and comprehensive care for asthma, COPD, and other lung disorders under one roof.
