Complete Pulmonary Function Test (PFT)

Take Control of Your Lung Health with Comprehensive Testing

At Advanced Allergy & Asthma Care, every breath matters. Our complete pulmonary function tests deliver a detailed assessment of your lung health, helping our specialists diagnose, monitor, and manage respiratory conditions like asthma, COPD, and other breathing disorders.

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What Is a Pulmonary Function Test?

To measure how well your lungs are working, specialists use a non-invasive series of tests called pulmonary function testing, or PFT. The test measures:


  • Lung volume and capacity
  • Airflow and breathing patterns
  • Gas exchange efficiency

These results help our physicians personalize your treatment plan for optimal breathing and improved quality of life.

Symptoms That Indicate You May Need a PFT

You may benefit from a complete pulmonary function test if you have:


  • Shortness of breath or wheezing
  • A chronic cough
  • Asthma or COPD management
  • A need for an evaluation before a surgery
  • Been exposed to environmental irritants or allergens


A complete PFT enables physicians to detect and monitor lung conditions early, significantly improving treatment outcomes.

What to Expect During the Pulmonary Function Test Procedure

Our team ensures your comfort and safety throughout the process, which goes through the following steps:

Preparation

You’ll receive instructions on how to get ready for the test.

Gas Exchange Evaluation

Some tests may include measuring oxygen and carbon dioxide levels.

Breathing Tests

Using specialized equipment, you’ll perform different breathing maneuvers for measuring airflow and lung volume.

Review

Our specialists will interpret the pulmonary function test results and discuss your next steps.

The tests are painless, quick, and provide critical insights into your lung function.

Benefits of a Complete Pulmonary Function Test

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Accurate diagnosis of respiratory conditions

Doctor and patient discussing medication.

Personalized treatment planning

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Monitoring response to therapy and disease progression

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Detection of lung issues before symptoms appear

Why Choose Advanced Allergy and Asthma Care for PFT Testing?

  • Board-certified specialists
  • Complete PFT panel in-house
  • Modern equipment
  • Fast interpretation & clear treatment plan
  • Insurance accepted
  • Convenient scheduling
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How to Prepare for a Pulmonary Function Test

To ensure accurate results:


  • Avoid smoking or using inhalers before the test unless instructed otherwise.
  • Wear comfortable clothes that allow you to perform deep breathing.
  • Follow any dietary or medication guidelines provided by the medical staff.

Breathe Fuller, Live Better

Your lungs deserve the best care. Let’s get you on the path to clearer, stronger breathing.

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Frequently Asked Questions

  • When is a pulmonary function test required?

    A pulmonary function test is recommended if you experience shortness of breath, chronic cough, wheezing, or chest tightness. It’s also commonly ordered to diagnose or monitor conditions like asthma, COPD, allergies, or other lung-related concerns.

  • What not to do before a pulmonary function test?

    Avoid smoking, heavy meals, intense exercise, and caffeine for several hours before your test. Your doctor may also ask you to temporarily hold certain inhalers or medications. It’s best to follow their specific instructions.

  • How long does a pulmonary function test take?

    Most PFTs take 30 to 60 minutes, depending on the type of tests your provider performs. It’s a smooth, non-invasive process, and you can return to your day right after. 

  • Do I need a referral from my doctor to schedule a PFT?

    Some insurance plans require a referral, while others allow self-scheduling. Our team can help you check your requirements and guide you through the process.