Video - Restrictive lung diseases

Restrictive lung diseases are a group of lung conditions that make it difficult for the lungs to expand fully, leading to a decrease in the amount of air that can be inhaled. This results in a decrease in lung function, leading to difficulty breathing and reduced oxygenation of the body's tissues.

Common causes of restrictive lung diseases include interstitial lung diseases such as sarcoidosis, idiopathic pulmonary fibrosis, and asbestosis, as well as neuromuscular conditions such as muscular dystrophy and scleroderma. Diagnosis is made based on spirometry and chest imaging, and treatment involves bronchodilators and corticosteroids to reduce inflammation and improve lung function, as well as oxygen therapy to increase oxygen levels in the body. In some cases, lung transplantation may be necessary.