Inflammation of the air passages in the lungs can lead to bronchitis. A viral infection causes acute bronchitis, and may last for a few days. Coughing, wheezing, sore throat and fever may occur. Chronic or recurring bronchitis results from underlying disorders that develop over time.
Acute bronchitis is an infection of the bronchi (large and medium-sized air tubes) in the lungs. The infection causes inflammation, swelling, and increased mucus production within the bronchi. Bronchitis is usually caused by the same viruses that cause a cold or the flu, although occasionally it may be caused by bacteria. Acute bronchitis may alsoAuthor: eazye.info
If you have a cough and breathing problems that have lasted for months or years, it might be chronic bronchitis. This is a long-term health problem that needs ongoing treatment. WebMD does not.
Bronchitis is an infection resulting from the inflammation of the lining of the lungs. Learn more about the symptoms, causes, diagnosis, treatment, and prevention of bronchitis at WebMD.