Infusion and Redosing

Cefazolin

15-30 minutes

1.2-2.5 hours

Clindamycin

30 minutes

2-4 hours

Ceftriaxone

30 minutes

5.4-10.9 hours

Gentamicin

30-60 minutes

2-3 hours

Levofloxacin

60-90 minutes

6-8 hours

Metronidazole

30-60 minutes

6-8 hours

Vancomycin

  • 1gm: 60 minutes

  • 1.5gm: 90 minutes

  • 2gm: 120 minutes

4-8 hours