PFT

What is PFT (Pulmonary Function Test)?

Pulmonary Function Tests (PFTs) are a group of non-invasive diagnostic tests that evaluate how well the lungs are functioning. These tests measure lung capacity, airflow, and gas exchange to assess how effectively the lungs deliver oxygen to the body and remove carbon dioxide. PFT is commonly recommended for individuals experiencing symptoms such as shortness of breath, chronic cough, wheezing, or chest tightness. It is also essential for diagnosing and monitoring chronic respiratory conditions like asthma, COPD (Chronic Obstructive Pulmonary Disease), interstitial lung disease, and occupational lung disorders.

Why PFT is Important for Respiratory Health

PFT provides valuable insights into both restrictive and obstructive lung diseases. By measuring lung volume, capacity, and flow rates, the test helps identify abnormalities in breathing patterns and determine the severity of a pulmonary condition. It is often used before major surgeries, during health screenings, or for individuals exposed to pollutants or hazardous environments. PFT is also useful in evaluating the effectiveness of respiratory treatments and medications, making it a crucial tool in long-term lung health management. Early detection through PFT enables prompt medical intervention, potentially preventing serious complications.

Safe, Quick, and Convenient Testing

Pulmonary Function Testing is safe, painless, and typically completed within 30 to 45 minutes. The patient is asked to breathe into a specialized device called a spirometer, which records various lung metrics. The procedure is performed under the supervision of trained professionals to ensure accuracy and comfort. Many diagnostic centers now offer PFT at home, especially beneficial for elderly or immobile patients. With fast and reliable reporting, PFT empowers patients and physicians to understand respiratory health better and take informed steps toward improved breathing and overall well-being.