News2-Mile Daily Walk Might Help Fight COPD
Anoro Ellipta Approved for COPD
Emphysema is a lung disease that interferes with normal breathing. It's one of a group of lung diseases known collectively as chronic obstructive pulmonary disease (COPD). Other diseases in this group include asthma and chronic bronchitis. According to the American Lung Association, close to 5 million Americans suffer from emphysema. To learn more about this lung disease, take this quiz.