Bronchitis Inflammation of the Bronchial Tubes

John Diver^1*, James Peter¹, Catherine Brown²

¹Division of Molecular and Clinical Medicine, School of Medicine, University of Dundee, United Kingdom

²Department of Respiratory Sciences, Institute for Lung Health, United Kingdom

*Corresponding Author

John Diver, Division of Molecular and Clinical Medicine, School of Medicine, University of Dundee, United Kingdom, E-mail: diver@john.uk

Abstract

Bronchitis is a respiratory condition characterized by inflammation of the bronchial tubes, leading to coughing, mucus production, and breathing difficulties. It is broadly categorized into acute and chronic forms, each with distinct etiologies, clinical courses, and management strategies. Acute bronchitis is typically caused by viral infections and is self-limiting, whereas chronic bronchitis, often associated with chronic obstructive pulmonary disease (COPD), is caused by long-term exposure to irritants such as tobacco smoke. This article provides an overview of the pathophysiology, risk factors, clinical features, diagnostic approaches, treatment modalities, and preventive measures for bronchitis, aiming to highlight its public health significance and the need for awareness and early intervention.