I am 4 day of going off the duragesic and I am having such pain in my hips and legs and I just am so tired I can't sleep. I did sleep last night after I took benadryl , my dr knows I am comming down and has given me medication to help with it and it just makes it worse so I just decieded that I am going to do this Oh I Have fibromyalgia and Ijust can't afford the medication and I just want to live a normal life not on so many medications. but I Just need to know if the knee and leg and hip pain just from the withdrawl?? please let me know. thanks Kim