Tag #chronicbronchitis

Chronic Obstructive Pulmonary Disease (COPD)

Introduction Chronic obstructive pulmonary disease (COPD) is a long-term, progressive lung disease that makes it difficult to breathe. It is characterized by persistent airflow limitation and includes conditions such as chronic bronchitis and emphysema. COPD is a major cause of…

Bronchitis

Introduction Bronchitis is an inflammation of the lining of the bronchial tubes, which carry air to and from the lungs. The condition can be either acute or chronic. Acute bronchitis is usually caused by a viral infection and resolves within…