[Laryngeal dyspnea of infectious origin in the adult. Apropos of 54 cases].

Principal etiologies in 54 patients with acute laryngeal dyspnea of infectious origin were epiglottitis (35 cases), glotto-subglottal laryngitis (8 cases) and adjacent infections (9 cases). These cases are reviewed together with the relevant published literature and various conclusions drawn. The affection is serious (35 deaths out of 425 cases in the literature), and requires careful examination, immediate treatment and routine hospital care under surveillance. Apart from cases where the condition of the patient necessitates urgent intubation, those cases with rapidly evolving signs over 24 hours must be admitted to intensive care since worsening of dyspnea can lead to delayed decompensation. Wide spectrum antibiotic therapy is necessary for patients with epiglottitis and adjacent infective ulcerations since many germs may be implicated, while for the always benign glotto-subglottal laryngitis Amoxicillin + clavulinic acid is sufficient.