Acetaminophen
- 325 – 1000 mg po/pr q4-6 hrs (4 gm max/24 hrs)
- 1000 mg IV q6 hrs (4gm max/24 hrs)
Ketorolac
- 15-30 mg IV q 6 hrs
Celecoxib
- 400 mg po x 1 preop, or 200 mg po BID
Gabapentin
- 300-600 mg po preop, 300 mg po TID postop
Pregabalin
- 75-150 mg po preop, 75mg po BID postop
Ketamine
- 0.3-0.5 mg/kg IV loading dose, 0.1-0.5 mg/kg/hr IV infusion intraop
Lidocaine
- 1.5-2 mg/kg IV loading dose, 1.5-3 mg/kg/hr IV infusion intraop
Dexmedetomidine
- 0.5-1 mcg/kg IV loading dose, 0.2-0.7 mcg/kg/hr IV infusion intraop
Clonidine
- 150-200 mcg po preop