Help us improve our bronchiectasis health information and support Thank you for your feedback It will help improve our health information and support. Find out how we can help you Bronchiectasis Bronchiectasis is a long-term condition that affects the airways in your lungs. We cover the causes, symptoms, diagnosis and treatment of bronchiectasis. Helpline Our helpline is at the heart of the support we can offer you. Groups + support Find support in your area, including support groups, exercise and singing for lung health.