Ampicillin - Renal Dosing

CrCl > 50 ml/min

1-2 g IV every 4-6 hr

CrCl 10-50 ml/min

1-2 g IV every 6-12 hr

CrCl < 10 ml/min

2 g IV every 12-24 hr

Dialysis (HD)

1-2 g IV every 12-24 hr

Dialysis (CRRT)

2 g load then 1-2 g IV every 8-12 hr

CrCl > 50 ml/min

1-2 g IV every 4-6 hr

CrCl 10-50 ml/min

1 g IV every 6-12 hr

CrCl < 10 ml/min

1 g IV every 12-24 hr

Dialysis (HD)

1 g IV every 12-24 hr

Dialysis (CRRT)

2 g load then 1 g IV every 8-12 hr