Pain
"I had an open hemicolectomy a few months back, and they had me on this stuff for a week. I am resistant to a lot of pain meds, and pain was so bad when it ran out, I really appreciated it despite the disorientation and floaty feeling it gave me, I was sleeping as much as possible anyway. They gave me Tramodol when I got out of the hospital, and it was nowhere near as effective, even in a double dose."