What is COPD?
They are lung diseases that obstruct the airflow and create breathing difficulty. Chronic bronchitis and Emphysema are the most prevalent conditions of COPD. It is challenging to reverse lung damages. Bronchitis can result in the narrowing and the inflammation of the bronchial tubes. This allows the building up of mucus. A significant cause responsible for COPD is continuous exposure to chemical pollutants and heavy tobacco smoking.