Dosing: Adult Antimicrobial Dosing, Non-dialysis
| Indication | CrCl > 50 mL/min | CrCl 10 – 50 mL/min | CrCl < 10 mL/min | 
|---|---|---|---|
| Group B Streptococcus (GBS) Prophylaxis (until delivery) | 5 million units x 1 then followed by 3 million units IV q4h | 5 million units x 1 then followed by 3 million units IV q4h | 5 million units x 1 then followed by 3 million units IV q6h | 
| Neurosyphilis, meningitis, necrotizing SSTI, toxic shock syndrome | 4 million units IV q4h | 3 million units IV q4h | 3 million units IV q6h | 
| Endovascular, bacteremia | 3 million units IV q4h | 3 million units IV q6h | 2 million units IV q6h | 
Dosing: Antimicrobial Dosing in Intermittent & Continuous Hemodialysis
| Indication | Intermittent Hemodialysis | Continuous Hemodialysis | 
|---|---|---|
| Group B Streptococcus (GBS) Prophylaxis (until delivery) | 5 million units x 1 then followed by 3 million units IV q6h | 5 million units x 1 then followed by 3 million units IV q4h | 
| Neurosyphilis, meningitis, necrotizing SSTI, toxic shock syndrome | 4 million units IV x1, then 2 million units IV q4h* | 3 million units IV q4h | 
| Endovascular, bacteremia | 3 million units IV x1, then 2 million units IV q6h | 3 million units IV q6h | 
*Penicillin G Potassium may contain clinically significant amounts of potassium; consider penicillin G sodium instead, if available.