Adult Dose
100 mg IV stat followed by 50 mg 12 hourly
Child Pugh Class C- 100 mg IV loading dose followed by 25 mg 12 hourly
For hospital acquired infections or Acinetobacter, 200 mg IV stat, followed by 100 mg IV q12h
Pediatric Dose
2.4mg/kg as loading dose and then 1.2mg/kg/dose two times a day