you yourself have just stated that they cannot be used in a competing situation. I have never ever ever confusingly mixed up the two drugs subutex cannot be taken with oxycodone and a doctor gave them to me together. I don't know when do you have wifi now or not but read and be careful dispensing information about subutex because you are unsure of how it works. I have seen many many many doctors about this and I got verye sick so I should know. If you want to seee take oxycodone and subutex at the same time and see what happens to you. suboxone has an extra ingredient that makes it non injectable or you will get sick. Perhaps is this is What is confusing you. I notice on this board that some people even at the risk of being wrong do not admit they might might be wrong about something and that is a little scary and possibly dangerous. anyone who wants to make the effort can look up subutex and potato withdrawal on Google. It should only take maybe 90 seconds.