Jun
3
Chronic Obstructive Pulmonary Disease is a condition where the person infected experience hardship in getting air in and out of the lungs. Emphysema is caused by the damage to tiny sacs in the lungs that keeps air from coming in and going out of the lungs. Chronic bronchitis means airways in the lungs become red and swollen. Chronic Obstructive Pulmonary Disease (COPD) is considered a senior disease.