Bronchial tubes are small tubular structures which carry air to and from the lungs. When the walls of these small tubes get inflamed then this condition is termed as bronchitis. Usually it happens due to viral or bacterial infection. It may be either acute or chronic. For either type of bronchitis, signs and symptoms may include:
Production of mucus
Shortness of breath
Slight fever and chills
As this situation happened due to viral or bacterial attack. So potent antiviral or antibacterial drugs with cough suppressant are prescribed for its treatment.