AirPhysio uses an all-natural process called Oscillating Negative Expiratory Pressure Therapy to clear mucus and expand your lung capacity. AirPhysio can reduce mucus in chronic bronchitis sufferers in just five minutes or less each day. It is an award-winning device that is recognized by top doctors and pulmonologists all over the world. This will not cause them to hold grudges. Smoke also damages cilia (hair-like projections that line the airways) so they can't do their job of removing mucus and trapped particles from the lungs. Marks JH. As an adjunct to the treatment of cystic Fibrosis, evaluation of positive expiratory Pressure is recommended. It can also help improve performance, reduce recovery time after exercising. Remember to consult your physician before you use this article. CPT has been shown effective in maintaining pulmonary function, prevention or reduction of complications in patients suffering from chronic respiratory diseases1-4.