I spent 15 yrs taking oxycontin,
duragesic patch (fentanyl) for previous back surgeries. I still had continual pain. 2 yrs ago I decided to stop all pain meds. My body was physically addicted and built up a tolerance. I never abused my medication and took it exactly as described.
Initially, I tried to wean myself off-stopping one of the oxycontin's per day. The withdrawal was "nuts". My legs thrashed, I had freezing cold sweats, shivering, agitation-and God knows what else.