Can you shoot a oxycodon 30mg if u sniffed a subutext 5 house earlier?

Iv been sniffing subutext for the past 2 years now and now all the sudden I decided to shoot (IV) 2 oxycodon 30 and I never shoot anything in my life. I sniffed my last quarter of my subutext 6 house ago. Do u think the subutext will block the oxycoden full high even thought o have popped sniffed or done a oxy in 2 years and shooting it is more intense. I dunno much about this any good feed back. I know it's a stupid thing to do anyway I just want factual answers. Thanks!!!