Chronic obstructive pulmonary disease is a result of the breakdown of the lung tissue so that the small airways are not able to work properly. It is primarily caused by smoking air pollution that cause persistent inflammation response in the lungs. Exposure to aerosol salt therapy from salinetherapy.com has shown significant positive results in COPD, based on the anti-inflammatory and mukolytic effects of salt. Read more:- http://www.salinetherapy.com/