"Oh, that's just from smoking." It's easy to dismiss a chronic cough as another problem with cigarettes. But what if it's a sign of the lung disease COPD? Franziska Gabbert/dpa Long-term smokers often ...

You are inviting a health disaster when you take a drag while sipping your morning tea. This toxic combo hits both your lungs and gut.

Coughing can be caused by pollution or viral infections. Experts explain key differences, warning signs and when simple care ...

Long-term smokers often have a chronic cough. They may get used to it, and perhaps also to being winded after climbing stairs ...