PFT

• February 27, 2026
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Pulmonary Function Test, commonly known as PFT, is a non-invasive diagnostic procedure used to evaluate how well the lungs are functioning by measuring airflow, lung volume, and gas exchange capacity. It plays a crucial role in diagnosing and monitoring respiratory conditions such as asthma, chronic obstructive pulmonary disease, interstitial lung disease, and other breathing disorders. Many respiratory illnesses begin with mild symptoms like shortness of breath, persistent cough, or reduced exercise tolerance, which may be overlooked until lung function significantly declines. A PFT helps detect abnormalities at an early stage, allowing timely medical intervention. The test is simple, safe, and usually involves breathing into a specialized machine that records different parameters such as forced vital capacity and forced expiratory volume. It can also assess the effectiveness of prescribed inhalers or medications by comparing results before and after treatment. Regular pulmonary function testing is especially beneficial for individuals exposed to pollution, occupational dust, smoking, or those with a family history of lung disease. At Dev Chest Care Clinic, PFT is conducted using advanced equipment with precise calibration to ensure accurate results and reliable diagnosis. The clinic emphasizes proper patient guidance before the test and detailed interpretation of reports to design customized treatment plans. Early and accurate lung assessment not only improves disease management but also prevents long-term respiratory complications. Consulting a specialized center for pulmonary function testing ensures that breathing concerns are evaluated scientifically and efficiently. With structured evaluation and expert pulmonary consultation, patients gain clarity about their lung health and receive appropriate medical care aimed at preserving respiratory function and enhancing overall quality of life.

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