Your airways may get smaller over time if you have bronchiectasis, either because of damage to the airways or repeated infections that have caused them to become highly inflamed. You can get treatment using Herbs Solutions by Nature potent Herbal Supplement for Bronchiectasis this and other ailments. The symptoms of bronchiectasis might include increased phlegm production, breathing difficulties, feeling out of breath with less exercise than usual, wheezing, chest tightness, and discomfort while coughing.