Immunocompromised or Healthcare-associated
Usual Pathogens
Polymicrobial:
Streptococcus spp
S. aureus/MRSA
H. influenzae
M. catarrhalis
Anaerobes
Enterobacterales
P. aeruginosa
| Empiric Therapy | Duration | |
|---|---|---|
| Surgical drainage | ||
| + | ||
| [Piperacillin-tazobactam | 4.5g IV q6h | 14-21 days |
| or | ||
| Meropenem] | 2g IV q8h | |
| + | ||
| Vancomycin | 15mg/kg IV q12h |