I think they work I think we've just been on too much medication that are tolerance is to high and or we've become hypergesic so that the meds make us more sensitive to pain because I was taking two pills because I was hurting so bad and it started making me hurt exponentially worse to the point I was rocking and crying on the couch. So now I've stopped taking extras and it's a good thing because I've been running out a week early. I've done the math. 120 pills a month if I take one extra pill a day I will run out a week early and that is just not going to happen anymore! I have been paying $500 for 50 extra pills EVERY MONTH for 3 months because I had been running out early. Fuck that not anymore