currently taking percocet,the highest dosage and the most allowed in a day,however it's not working any longer,not at all,my back went out this morning trying to get out of bed to go to the bathroom,i have severe back spasm's,and i go crooked,and then im stuck in bed. I have three open back surgeries coming up,blown disc's,spine,neck,anyway my question is,what's the next up pain med from percocet? I need to bring this up to the doctor this week,because i cant tolerate the pain any longer,seriously it's that bad,the spasm's are so bad that it's flipped my uterus,my hip's are out of place,it's just a mess,but i dont know the next level of pain med after percocet,does anyone know the next strongest med? thanks:) T