ibromyalgia
"I have been experiencing symptoms of fibro and chronic fatigue to the point where I had to stop working a year ago.  The most incapacitating was when I could not use my right hand and this kept recurring for a few days at a time so the doctor suggested gabapentin.  It has helped to stop the experience of the nerve pain in my shoulders and it helps with the other pain in legs and overall.
I do keep up my exercises and stretches and have to be cautious and aware all the time of my positions so that I don't sit too long as this aggravates the problem.  Also I have to sleep on my back or it will flare up.  It is worth trying this medication.  helps with pain and possibly that helps with fatigue"