The spectrum of nonasthmatic inflammatory airway diseases in adults.
When the airways are overwhelmed by noxious particles, gases, or microorganisms, inflammatory and immune responses occur that may cause permanent structural changes. One consequence may be an overproduction of mucus and this may overwhelm mucociliary clearance mechanisms and cause a chronic cough phlegm syndrome. The expectorated mucus is usually clear or white (mucoid) but when it becomes infected, the mucus may become purulent and have a yellow or green color. Diseases associated with chronic productive cough discussed in this article include chronic bronchitis, bronchiectasis, and infectious and noninfectious bronchiolitis and their diagnosis and treatment.
Braman
Sidney S
SS
Department of Medicine, Division of Pulmonary and Critical Care Medicine, Warren Alpert Medical School of Brown University, Rhode Island Hospital, Providence, RI 02903, USA. Sidney_braman@brown.edu
Abu-Hijleh
Muhanned
M
D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000328:Adult; D001982:Bronchial Diseases / Q000150:complications / Q000175:diagnosis / Q000188:drug therapy; D001987:Bronchiectasis / Q000150:complications / Q000175:diagnosis / Q000188:drug therapy; D001988:Bronchiolitis / Q000150:complications / Q000175:diagnosis / Q000188:drug therapy; D029481:Bronchitis, Chronic / Q000150:complications / Q000175:diagnosis / Q000188:drug therapy; D001993:Bronchodilator Agents / Q000627:therapeutic use; D002908:Chronic Disease; D003371:Cough / Q000209:etiology / Q000473:pathology; D006801:Humans; D009079:Mucociliary Clearance; D009093:Mucus / Q000378:metabolism; D012907:Smoking / Q000009:adverse effects; D013183:Sputum / Q000378:metabolism
D000305:Adrenal Cortex Hormones; D001993:Bronchodilator Agents