Richard Cole I went in the listing and it seems that common oxycodone devoid of fillers like Acetaminophen or Ibuprofen will not show up..Cytochrome P450 3A4 Conversation. The concomitant use of Oxycodone/acetaminophen with all cytochrome P450 3A4 inhibitors may perhaps end in a rise in oxycodone plasma concentrations, which could improve or extend