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What Is Pulmonary Function Testing?
Pulmonary Function Testing (PFT) is a group of non-invasive tests that measure how well your lungs are working. These tests evaluate your lung capacity, airflow, and gas exchange to help detect, monitor, or rule out respiratory conditions. At Baytown Internal Medicine, we use advanced pulmonary testing to diagnose conditions like asthma, COPD, and other breathing disorders early—before they become more serious. PFT is a critical part of our commitment to preventive and personalized care for respiratory health.
When and Why You Might Need a Lung Function Test
Pulmonary Function Testing may be recommended if you experience shortness of breath, chronic cough, wheezing, or frequent respiratory infections. It’s also useful if you have a history of smoking, occupational exposure to pollutants, or an existing condition like asthma or COPD. Even in the absence of symptoms, PFT can be used to monitor lung health in patients undergoing surgery or long-term medication therapies. Identifying reduced lung function early allows for timely intervention and better long-term outcomes.
What to Expect During Pulmonary Function Testing
At Baytown Internal Medicine, we perform PFTs using modern, well-calibrated equipment in a comfortable, outpatient setting. Common tests include spirometry (measures airflow), lung volume tests (measures capacity), and diffusion tests (measures gas exchange efficiency). The procedure is painless and typically involves breathing into a specialized device following your provider’s instructions. Results are reviewed by our experienced team to determine if any treatment or follow-up is needed based on your lung performance.
Why Patients Choose Baytown Internal Medicine for PFT
Baytown Internal Medicine is known for thorough, accurate testing and patient-centered care. Our skilled team ensures each test is performed safely and efficiently, with clear communication at every step. We go beyond basic testing to provide a complete picture of your respiratory health, combining test results with physical exams and medical history for accurate diagnosis and tailored treatment plans. Whether you’re managing a known condition or taking preventive action, we’re here to help you breathe easier.
