Pain
"I started Bupernex for pain 10 years ago, and it has been a life saver to me. I tried pain pills and they did not come close to giving me good pain relief.
Subutex and Suboxone are only approved for detox. 
Bupernex Injection is just approved for pain relief. Bupernex gave me back some quality of life back. No pain pill, lasted long enough or came close to relieving the pain like Bupernex. It does not give you constipation at all."