Gram positive and Gram negative
- Amoxicillin-clavulanate
- Tazobactam-piperacillin
- Carbapenem: Ertapenen, Imipenem, Meropenem
- Cefuroxime
- Cefotaxime
- Ceftriaxone
Anaerobes
- Amoxicillin-clavulanate
- Tazobactam-piperacillin
- Carbapenems
- Clindamycin
- Metronidazole
Pseudomonas
- Tazobactam-piperacillin
- Carbapenems (except Ertapenem)
- Ceftazidime, Cefoperazone, Cefepime
- Gentamicin, Amikacin, Tobramycin
- Ciprofloxacin
- Colistin
- Aztreonam
Only gram positive
- Vancomycin
- Teicoplanin
- Linezolid
- Daptomycin
Only gram negative
- Ceftazidime
- Colistin
- Aztreonam
“Non-culturable” bacteria
- Macrolides: Erythromycin, Clarithromycin, Azithromycin
- Fluoroquinolones: Ciprofloxacin, Ofloxacin
- Doxycycline