What is pulmonary fibrosis?

Pulmonary fibrosis is a chronic and progressive disease that causes scarring of the lungs. This scarring makes it difficult for the lungs to function properly, leading to shortness of breath, coughing, and other symptoms. The scarring is caused by inflammation and the formation of excess connective tissue in the lungs.

Pulmonary fibrosis can be caused by a variety of factors, including exposure to certain toxins or pollutants, autoimmune disorders, certain medications, and certain medical conditions. It is more common in people over the age of 50 and in people who smoke.

There is no cure for pulmonary fibrosis, but there are treatments that can help to slow the progression of the disease and relieve symptoms. Treatments include medication, oxygen therapy, and pulmonary rehabilitation. In some cases, lung transplant may be necessary.