Antimicrobiens
Erythromycin

Erythromycin

None
Low (20 to 40%)
$0.80 (PO) $114.80 (IV)

Spectrum of Activity

Dosing

General Information

  • Erythromycin is a major inhibitor of CYP3A4. Consult a drug interactions database for more detailed information.
  • Other drugs that prolong QTc
  • Increases cyclosporine levels
  • Statins increased risk of rhabdomyolysis
  • Increases INR with warfarin

IV Administration

  • NS only (incompatible with D5W)
  • Dilute in 100-250 mL NS, infuse over 30-60 min. Max concentration 5 mg/mL

OPEN BENEFIT (PO): No prescribing restrictions