Vancomycin dosing depends mainly on the indication and route of administration

If oral administration for c diff infection maximun daily dose 2000 mg/day

Sever infection iv dosing dosing depends on clinical conditions and GFR

Dosing then range from 60 mg/kg/day to 80 mg/kg/day divided q6h and monitoring with serum trough level usual maximum 3600 mg/day according to patient weight.