Here's what causes bronchitis, how the illness usually spreads and how you can treat symptoms if it affects you or a loved ...

Chronic obstructive pulmonary disease (COPD) is among the most common breathing conditions. It's the result of damaged lung ...

Pope Francis was in critical condition Monday after suffering double pneumonia, but he was battling bronchitis before that.

Bronchitis can also be chronic, or long lasting. Chronic bronchitis typically results from damage to the bronchial tubes and is considered a type of chronic obstructive pulmonary disease (COPD).

Feeling tired or exhausted is common, as your body fights inflammation and struggles to breathe properly due to restricted airways.

VATICAN CITY (AP) — Pope Francis was hospitalized Friday for the fourth time since being elected in 2013, after he was diagnosed with bronchitis last week. Francis had part of one lung removed ...

Francis initially entered the hospital following a weeklong bout with chronic bronchitis. The double pneumonia diagnosis quickly followed. By the end of his first week of treatment, he was facing ...