chronic pain
"I found that my patch was never staying on for the whole 72hrs and sometimes it would not last 20 minutes on my upper body. I now use the patch on my lower legs and the front and the patch sticks no problem.  As for the effectiveness on the patch its hard to say as everyone is different, but for me it works. As soon as my 72 hrs are nearly up I do feel a lot more pain and its quite clear its new patch day. I have central hypersensitivity syndrome, trigeminal neuralgia and too many other problems too list."