Oxymorphone
"I have been on Opana IR for 4 months now. I have severe migraines due to a cyst on my brain along with 2 bulging discs in my neck. It works ok but I also have stadol nose spray if the Opana doesn't help. I'm on 5mg 2x a day. I honestly need stronger but since it's migraines he won't up it. I would recommend it for small pain."