Severe asthma can cause emphysema in people even if they have never smoked. Learn how these conditions affect the lungs, airways, and ultimately, the ability to breath.

If you have COPD, you’re probably more satisfied with the quality of your health care when you have the chance to ask your doctor questions. This quiz could help you start that conversation during your next visit.

COPD patients commonly use inhaled corticosteroids on a regular basis for maintenance of their condition. Here are the latest guidelines for their safe use.

Emphysema is type of chronic obstructive lung disease often caused by smoking.