Lung Function Testing (PFT)
Pulmonary Function Testing in Lucknow
Lung Function Testing (PFT)
Pulmonary Function Tests (PFTs) measure how well your lungs work by assessing airflow, lung capacity, and oxygen exchange. These tests are essential for diagnosing asthma, COPD, and unexplained breathlessness.
At Dr. Saurabh Ojha’s Diagnostic Lung Lab in Lucknow, PFTs are performed using modern equipment for precise and reliable results.
Why Lung Function Testing (PFT) Is Important
Symptoms alone cannot accurately identify lung disease. PFTs provide objective measurements of lung function that help in precise diagnosis and appropriate treatment planning.
Tests Performed
As an experienced pulmonologist in Lucknow, Dr. Saurabh Ojha uses advanced pulmonary function testing to diagnose and monitor lung diseases:
|
Test
|
Purpose
|
Used For
|
|---|---|---|
|
Spirometry
|
Measures airflow
|
Asthma, COPD
|
|
DLCO
|
Oxygen transfer
|
Lung damage
|
|
Lung volumes
|
Lung size
|
Breathlessness
|
|
Bronchodilator test
|
Reversibility
|
Asthma
|
Before & After Test Care
Before the lung function test, patients may be advised to avoid certain inhalers or medications to ensure accurate results. Simple instructions are provided in advance so that the test reflects true lung performance.
The test itself is safe, painless, and usually takes about 20 to 30 minutes. After completion, patients can immediately return to their normal activities, and the results are used to guide further treatment.
Need Help?
Book PFT in Lucknow
Get accurate lung assessment for asthma, COPD, and breathlessness with advanced pulmonary function testing.
FAQ
Frequently Asked Questions
It measures how well your lungs are working and helps diagnose asthma, COPD, and lung disease.
No. It is completely non-invasive and painless.
Usually about 20–30 minutes.
Some inhalers may need to be stopped. Your doctor will guide you.
Yes. It is safe for all age groups.