Chronic Obstructive Pulmonary Disease (COPD): Causes, Symptoms, Diagnosis, and Management
Introduction
Chronic Obstructive Pulmonary Disease (COPD) is a long-term, progressive lung condition that makes it difficult to breathe. It is not a single disease but a group of conditions, primarily including chronic bronchitis and emphysema. COPD gradually worsens over time and is one of the leading causes of illness and death worldwide. Early awareness and management are essential to slow its progression and improve quality of life.
What is COPD?
COPD is a chronic inflammatory lung disease that causes obstructed airflow from the lungs. The damage to the airways is usually permanent and worsens over time. In most cases, COPD develops due to long-term exposure to harmful substances such as cigarette smoke, air pollution, or occupational dust and chemicals.