Bronchitis is an inflammation of the lining of the bronchial tubes, which are responsible for carrying air to and from the lungs. This condition can result in symptoms such as coughing, mucus production, wheezing, and shortness of breath. Acute bronchitis, often triggered by viral infections like the common cold, typically lasts for a few weeks, while chronic bronchitis, a form of Chronic Obstructive Pulmonary Disease (COPD), is characterized by a persistent cough and can last for months or even years, often caused by long-term exposure to irritants like cigarette smoke or air pollution.
The treatment for bronchitis varies depending on whether it is acute or chronic. Acute bronchitis generally requires rest, increased fluid intake, and over-the-counter medications to relieve symptoms. In contrast, chronic bronchitis may necessitate more comprehensive management, including bronchodilators, corticosteroids, and pulmonary rehabilitation. Regardless of the type, maintaining good respiratory health and avoiding smoking or environmental irritants is crucial for prevention and management.