Phlegm
Phlegm (mucus) plays a vital role in the body, i.e., it keeps the lungs, mouth, nose, and throat moist so that these organs can perform their functions effectively. Although phlegm is important, it shouldn’t be produced excessively; otherwise, it becomes an irritant in the airways. Too much phlegm can cause discomfort and breathing difficulties.
If you have COPD and you are suffering from this symptom, there are ways of getting some relief like deep coughing techniques to break up mucus. Inhalers are also used to relieve this symptom. Doctors also tend to prescribe devices among other techniques for managing excess phlegm.
