Bronchiectasis Overview
Bronchiectasis (bron-kee-eck-tuh-sis) is an irreversible, chronic condition characterized by damaged and abnormally widened airways in the lungs due to recurring inflammation or infection.
Affecting around 4 million people in the U.S., bronchiectasis is often misdiagnosed due to its similarities to COPD.1 Without proper treatment, symptoms worsen with each flare-up (exacerbation). As airways are repeatedly damaged, the lungs slowly lose their ability to mobilize and clear mucus. This makes it easier for bacteria to infect the lungs. Each recurring infection causes more damage to the airways, which over time weakens their ability to move air in and out.