Patients with COPD who have mucus plugs identified via CT scans are associated with greater risks for acute exacerbations of their disease.

The effect of erdosteine on mucus rheological properties was evaluated in patients with exacerbation of COPD. [24] Patients receiving erdosteine had statistically significant reduction in sputum ...

Many people with COPD produce excess mucus (also called phlegm or sputum). Also called chronic bronchitis, this can lead to a buildup in the airways. And you often can’t cough all of it out ...

Bronchitis causes inflammation and narrowing of the bronchial tubes, which allows mucus to build up. Untreated COPD can lead to a faster progression of disease, heart problems, and worsening ...

Clear your airways. With COPD, mucus tends to collect in air passages and can be difficult to clear. Controlled coughing, drinking adequate amounts of water and using a humidifier may help.

“A chronic cough is often the first symptom which, over time, becomes more persistent,” notes Chaggar. “As COPD progresses, ...

COPD is an incurable disease that results in significant lung damage, causing symptoms such as breathlessness, chronic cough, wheezing, and the overproduction of phlegm. With mucus blocking ...