COPD is an inflammatory disease of the lungs that occurs over a long period or is chronic.
Asthma is a reversible respiratory disorder caused by chronic inflammation of the respiratory tract.
Bronchitis is an inflammation of the surface of the respiratory tract called the bronchi.
Chest trauma is the impact of a blunt object or sharp object stabbing on the chest.
Hypoxia is a condition of lack of oxygen in organ tissue.
Emphysema is damage to the lung compiler tissue, causing symptoms to find it difficult to breathe (excitation).