What are the organism-specific therapeutic regimens for Pseudomonas aeruginosa acute bacterial exacerbation of chronic bronchitis (ABECB)?

Updated: Jul 22, 2021
  • Author: Jazeela Fayyaz, DO; Chief Editor: John J Oppenheimer, MD  more...
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Levofloxacin 500 mg PO q24h for at least 14 days 

Ciprofloxacin 500 mg PO for 14 days or

Consider IV formulations and double antimicrobial coverage if severely ill:

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