PT - JOURNAL ARTICLE AU - Stenton, SC AU - Dennis, JH AU - Hendrick, DJ TI - Occupational asthma due to ceftazidime AID - 10.1183/09031936.95.08081421 DP - 1995 Aug 01 TA - European Respiratory Journal PG - 1421--1423 VI - 8 IP - 8 4099 - https://publications.ersnet.org//content/8/8/1421.short 4100 - https://publications.ersnet.org//content/8/8/1421.full SO - Eur Respir J1995 Aug 01; 8 AB - A worker employed in the manufacture of the new third generation cephalosporin antibiotic, ceftazidime, developed asthmatic symptoms, and a series of inhalation challenge tests was undertaken to investigate the problem. The inhalation of increasing daily doses of ceftazidime up to 3.2 mg, using a double-blind challenge protocol gave rise to symptoms, late asthmatic reactions, and increases in airway responsiveness to methacholine. A repeat challenge with the 3.2 mg dose additionally gave rise to a clear immediate reaction. Ceftazidime was, thus, shown to be capable of inducing occupational asthma.