Chronic bronchitis is generally considered to be one of the two forms of chronic obstructive pulmonary disease (COPD). Tobacco smoking is the most common cause of this disease.
With the persistent cough caused from cigarette smoke, the bronchi in the lungs become irritated and swollen. This persistent cough produces phlegm and mucus.
This disease is identified by a consistent expectorating cough and shortness of breath. People suffering from this disease occasionally have some chest pains, fever, and fatigue or malaise.
The mucus is often green or yellowish green, depending on the pathogen causing the inflammation. To diagnose this disease, most doctors will look for the persistent cough.
And as they do the physical examination, they will often listen to your breath sounds. The doctor could also ask for a variety of tests to be performed in patients presenting a cough and shortness of breath.
Return from Chronic Bronchitis to COPD