The severity of the disease relates to the amount and duration of smoking . The incidence is 2 out of 100 people.
Treatment is aimed at relieving symptoms and preventing complications.
Smoking and all other respiratory irritants should be avoided. Antibiotics are prescribed for infections, as needed. Respiratory treatments including nebulizers and postural drainage facilitate the removal of thick mucus from the airways. The chance for recovery is poor for advanced disease. Early recognition and treatment combined with smoking cessation improves the chance of a good outcome significantly.