The abnormalities of the small airways that line the lungs may result in a limitation of circulation of air. There are a variety of factors that contribute to restriction of airways like the degeneration of some parts of the lung. Mucus may block the airways, or the lining of the airway may be swollen, inflamed, and inflamed.

COPD is sometimes referred to as Emphysema. Emphysema refers to the destruction of alveoli, tiny air sacs found at on the end of lung and airways. Unless diagnosed early and its development is controlled or stopped in its early stages, it can cause permanent and irreversible changes within the alveoli of a patient’s. Patients with emphysema usually experience substantial weight loss that is not planned, which is a sign of severe muscular wasting. This usually means that people have a lower chances of living with COPD.

Chronic bronchitis is another respiratory illness that could result in COPD-related mortality. Chronic bronchitis is a lung disease that can lead to injury, however it is not so severe as emphysema. The disease causes obstruction of the airways and results in a decrease in blood oxygen levels, slow breathing, and a worsening of the condition. 7l6obzqosb.