You sure can. It's not going to be the quickest onset for a drug, it might take a few minutes. However, the relief you get from buprenorphine while in WD is really nice.
I wouldn't expect to feel euphoric off of IV buprenorphine until your opiate tolerance is medium-low to low.
While IVing buprenorphine, you might find that re-dosing every few hours is effective. Try to stretch the time window as wide as you can for re-dosing because it's a very effective drug and can be administered in small doses two or three times a day very efficiently.
Let me know how it goes for you.
well 5 days of IV bupe (low dose shot 4 times a day) and i *think* i'm past the opiate w/d. finished the last of the little bit of bupe this morning. waiting for the other shoe to drop, this was too easy.....
btw, liquid bupe is very commonly used in vet med. much nicer than the pills given us lowly humans.