Bronchitis is the inflammation of the lining of the bronchial tubes. These are airways that carry air to the lungs. An ongoing inflammation of the lining of the bronchial tubes characterized by cough ...

Although they are different conditions, there are similarities between bronchiolitis and bronchitis. Both conditions cause inflammation, for example, but they affect different areas of the lung. The ...

Acute bronchitis usually clears up on its own, but you may have a cough that lasts up to four weeks. Contagious viruses typically cause acute bronchitis, which spreads through contact or airborne ...