Chronic Obstructive Pulmonary Disease is a terrible disease which causes airflow in the lungs to be greatly restricted making it difficult for those suffering from COPD to breathe. This affliction is chronic and progresses over time. Certain treatments can indeed help treat the disease; however, it cannot be cured. Both emphysema and chronic bronchitis are conditions that are commonly found in patients suffering from COPD. Individuals suffering from COPD often experience shortness of breath, wheezing, and a chronic cough. Cigarette smoking is the leading cause of COPD; however, second-hand smoke, air pollutants and dust are also causes in some cases. “In COPD, less air flows in and out of the airways because of one or more of the following:
