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

The most common causes of chronic cough include gastroesophageal reflux disease (GERD), asthma, and postnasal drip (also ...

Chronic obstructive pulmonary disease, or COPD, is an ongoing group of lung conditions that include chronic bronchitis and emphysema. COPD is the result of damaged lung tissue, which leads to ...

Discover how smoking attacks virtually every organ, from lung destruction and heart damage to fertility problems, weakened ...

Medically reviewed by Sanja Jelic, MD Asthma and chronic obstructive pulmonary disease (COPD) are chronic respiratory (lung) ...

However, smoking can cause many other serious lung diseases. These include chronic bronchitis, which is caused when the air passages produce too much mucus. As the lungs become more damaged ...

Pope Francis will greet a crowd from his hospital window on Sunday, his first appearance since he was admitted to the hospital for a respiratory infection five weeks ago.

Different factors cause this lung irritation to occur ... The other main form of bronchitis is called chronic bronchitis. It's usually caused by long-term exposure to environmental irritants ...