Generally susceptible to:
Amoxicillin-clavulanate
Piperacillin-tazobactam
Carbapenems
Aminoglycosides
Ciprofloxacin
TMP-SMX
Do not treat with amoxicillin or cephalosporins as this may induce resistance.
Fosfomycin may be an option for cystitis.
Resistant to nitrofurantoin.