^I figured it was an OP20, oxycodone controlled release 20mg, they said nothing in their original post about "little blue oxys", they said OC20s, now I'm thinking it was just oxycodone instant release. The 20mg IRs are grey, but and the 30mg IRs are light blue. So your posting conflicts multiple factual issues, wanna clear that up? @OP, can you clarify what formulation of oxycodone you injected via IM? If it's not time-released, that could explain why hopefully, it's not forming an abscess. Time released medications, the OxyContin formulation in particular, is notoriously unforgiving because it's using a totally plastic polymer; if you don't form an abscess it's pretty miraculous. With IR medication, you're definitely better off, but this was by no means something ANYONE should repeat. It's horribly dangerous, even in IR form.