I've been on Suboxone for two months now. Recently, I've been experiencing lower back pain, and a little bit of nerve pain (I think) on my right side, just below my shoulder. I plan to discuss this with my addictions doctor at my next appt. (May 4th). It's interesting that you wrote this thread when you did, cause I was wondering the same thing (is it from the Suboxone?).
I'll let you know what my doctor says about it. Let's keep in touch, maybe one of us can figure it out