Bronchite
Bronchite is a medical condition characterized by inflammation of the bronchial tubes, the airways that carry air to and from the lungs. This inflammation causes the lining of the tubes to swell and produce excess mucus, which can obstruct airflow and make breathing difficult. Bronchite can be acute or chronic.
Acute bronchite is a short-term illness, often developing from a cold or other respiratory infection. Symptoms
Chronic bronchite is a long-term condition, defined as a productive cough that lasts for at least three