Bronchitis
Bronchitis is inflammation of the airways that carry air to and from the lungs. Acute bronchitis commonly develops following a viral respiratory infection and may cause a persistent cough that lasts for several days or weeks.
Common symptoms may include:
Persistent cough
Mucus or phlegm production
Chest congestion or discomfort
Wheezing
Fatigue
Mild fever or chills
Shortness of breath