Hi I'm Receiving I0mg Of Oxy Codone Oral, Neuronton Though

Hi I'm receiving I0mg of oxy codone oral, neuronton though IV...and Dulaudid through IV.. All are being administered for my post opp pain from a bust appendix I suffered from on the 22nd of this month ...is this an ok combination of meds and or is there a others that could be considered as all my labs are coming back with good numbers and the pain is the only thing that is still out of control.

Any suggestions and or other pain med options would be greatly appreciated
Bernard