Other

Antimicrobial Normal Adult Dose Cost ($)/Day
aztreonam 1-2g IV/IM q8-12h 69.30 - 207.90
Meningitis/CNS infections/P. aeruginosa 2g IV/IM q6-8h 207.90 - 277.20
colistin 2.5-5mg colistin base/kg/day IV/IM div q8h 39.36 - 78.73
clindamycin 150-450mg PO qid 0.89 - 2.66
  600mg IV/IM q8h 43.86
metronidazole 500mg PO bid 0.24
  500mg IV q12h 5.38
trimethoprim-sulfamethoxazole (TMP/SMX) 1 D.S. tab PO bid 0.24
  160-240mg TMP (10-15mL) IV q6, 8, or 12h 27.36 - 82.08
PCP 15-20mg TMP/kg/day div q6-8h 89.78 - 119.70
trimethoprim 100mg PO bid 0.52
fosfomycin    
uncomplicated lower UTI 3g PO once 17.00
complicated UTI 12-16g IV divided q8-12h 228.00-304.00
osteomyelitis or nosocomial LRTI 12-24g IV divided q8-12h 228.00-456.00
meningitis 16-24g IV divided q6-8h 304.00-456.00
nitrofurantoin macrocrystal or macrocrystal/ microcrystal 50-100mg PO qid 0.68 - 0.91
nitrofurantoin monohydrate/ macrocrystal 100mg PO bid 1.51
vancomycin IV 15mg/kg IV q8-12h 123.88 - 185.82
vancomycin PO CDI only: 125mg PO qid 20.72
fidaxomicin 200mg PO bid 189.20
linezolid 600mg PO bid 77.22
  600mg IV q12h 177.48
daptomycin    
SSTI 4mg/kg IV daily 100.24
bacteremia/endocarditis 6mg/kg IV daily 150.36
telavancin 10mg/kg IV daily 167.07

CDI = Clostridioides difficile infection

LRTI = lower respiratory tract infection 
PCP = Pneumocystis pneumonia
SSTI = skin/soft tissue infections

UTI = urinary tract infection