"i have neck and back pain requiring fusion surgery, already had two laser procedures on them.  only thing i haven&#039;t taken is fentanyl.  started with a morphine avinza, dilaudid combination, to dilaudid and oxycodone combination to straight up 8 x 30mg roxicodones and xanax daily.  pain relief with that was amazing and cheap.  however with that being said, i asked my doctor about switching. since i was on such strong medicines i was able to get 2 x 20mg opana er daily along with 5 opana ir.  have been on this four months now, and is the best relief i have had in five years.  "