Interstitial Lung Disease (ILD): Causes, Signs & Treatment by Pulmonologist

Interstitial lung disease (ILD) refers to a group of lung disorders that cause inflammation and scarring of the lung tissue, affecting the ability to breathe. The causes of ILD can include long-term exposure to harmful substances like dust or chemicals, autoimmune diseases, infections, or genetic factors. Common symptoms include shortness of breath, persistent cough, and fatigue. Diagnosis often involves a combination of medical history, physical exams, imaging tests, and lung function tests. Treatment focuses on managing symptoms, slowing disease progression, and may include medications, oxygen therapy, or, in severe cases, a lung transplant.