Monthly Archives: June 2014

What Increases Risk of Chronic Bronchitis in COPD?

Research studies have found that having chronic bronchitis (CB) can increase the chance of death.  (1) People with chronic obstructive pulmonary disease (COPD) are more likely to become ill with CB, making it even more difficult to breathe. (2) (3) CB has been found in many research studies to worsen the symptoms of COPD quicker than in […]