@marilynk, No. There is no cure for bronchiectasis. It is a progressive disease where the lung tissue becomes deformed and damaged. This opens up the probability of catching opportunistic infections. The rate of progressive deterioration varies from patient to patient. For some, it is very slow. It is extremely important to keep from getting respiratory infections. With each infection event, comes scar tissue in the lungs. That is why it is important to get your annual flu shot, and start antibiotics (if not on them already) right away at the onset of colds etc. Use 7% inhaled sodium chloride on a daily basis if your dr has approved of such. The only thing we can do about bronchiectasis is to be more careful with our lungs. i.e. do not use spray paint or handle potting soil without a mask, avoid hot tubs, etc. I personally, will not do any of these things, period. It is not worth the risk to my lungs.