What Is Emphysema?

Emphysema is a form of  COPD (chronic obstructive pulmonary disease), a group of lung conditions that affect the respiratory process. Emphysema is a progressive disease where the millions of air sacs in your lungs are damaged or ruptured, causing air to become trapped in the lungs. Normally these air sacs are elastic and stretchy, but… Continue reading What Is Emphysema?