Spectrum: Local Antimicrobial Stewardship, for Billings Clinic

Pseudomonas aeruginosa

Important

Always use two active drugs that are susceptible

Preferred: β-Lactam + Tobramycin

Cefepime

OR

Piperacillin/Tazobactam

OR

Ceftazidime

PLUS

Tobramycin

Alternate: β-Lactam + Quinolone

Cefepime

OR

Piperacillin/Tazobactam

OR

Ceftazidime

PLUS EITHER

Ciprofloxacin

OR

Levofloxacin