| Category | Diseases |
Interstitial (in-tur-STISH-ul) lung disease describes a large group of disorders, most of which cause progressive scarring of lung tissue. Interstitial lung disease (ILD) is a term for a group of conditions that cause inflammation and scarring in your lungs. Symptoms of ILD include shortness of breath and a dry cough. ILD can be caused by medication, radiation therapy, connective tissue diseases or inhaling harmful substances. Lung damage caused by ILD is often irreversible.
