3rd May 2026

Dr. Nishanth, Consultant Pulmonologist & Deputy Medical superintendent at KIMSHEALTH Hospital & Cancer Centre, Nagercoil, shares important insights on Occupational Lung Diseases, commonly known as Pneumoconiosis—conditions caused by long-term exposure to harmful dust and particles in the workplace. Dr. explains the major types of occupational lung diseases, including Coal Workers’ Pneumoconiosis, Silicosis, Asbestosis, Byssinosis (often called “brown lung” in textile workers), Occupational Asthma and Hypersensitivity Pneumonitis. Dr. Nishanth highlights that these conditions develop due to continuous inhalation of dust, fibers or allergens, which can damage lung tissues over time. In particular, Hypersensitivity Pneumonitis occurs as an immune reaction to inhaled organic particles, leading to inflammation in the lungs. Dr. emphasizes the importance of early recognition of symptoms, workplace safety measures and protective equipment to prevent long-term lung damage. Awareness, prevention and timely medical care are key to safeguarding respiratory health in occupational environments.