Clearance of mucus from the chest therefore is a paramount treatment objective. Various physical therapy methods include chest percussion, forceful exhalation, various dilators, postural drainage. The flutter device uses sound vibration to help reduce the thickness of the mucus. Inhalation of drugs that break down the structure of the mucus are in use. A similar thick fluid causes sinus infections.
Nasal polyps are common.
This is a type of bag of water where the liquid is maintained within the cell so that the cell expands and blocks the nose. A mucocele can develop, often in the frontal sinus. This is a similar bag of water within a membrane that expands and puts pressure on the sinus wall. Pulsatile irrigation is useful in several ways. First it can remove thick secretions from the nose and sinus.