Bronchitis is an inflammation of the airways that carry air to your lungs. Chronic bronchitis is a long-term condition. Discover symptoms and treatment. Asthmatic Bronchitis Information Including Symptoms, Diagnosis, Treatment, Causes, Videos, Forums, and local community support. The evolution of knowledge concerning COPD and its components – emphysema, chronic bronchitis, and asthmatic bronchitis – covers years. June Search Go. Cochrane Database of Systematic Reviews. Clinical Trials. Asthma advair Med. Figure C is an enlarged view of a asthmaic tube with bronchitis. The fever, fatigue, and malaise may last only a few days, but the wet cough may last up to several weeks. They may notice their asthma symptoms become worse as a consequence. Figure B is an enlarged chest congestion and phlegm of a normal bronchial tube. Left untreated, bronchitis can turn into pneumonia. You may not be able to tell if you have bronchitis or an asthma flare-up without specialized lung function tests from your doctor. Principles of Pulmonary Medicine.