... 9 months now. I am in extreme pain all of the time. I perscribed perceoct 5/325 four times a day. I take a lot more then that. That's tho only way I can get rid of the pain. I also take about every opiate I can get my hands on. I've had tons of things done to my back to try and make it better. Nothing has worked. Does anyone have any idea what could be wrong or any advice?