Gabapentin
"I have been taking Neurontin for about 3 months now for Fibromyalgia pain. I am now on 600mg 3X/day. I have not noticed any significant change in pain levels. The pain I have that is the constant daily pain may be slightly better but the flares I experience have not improved at all. I experience a lot of fatigue with the fibro but the Neurontin is making me so sleepy I can hardly accomplish anything during the day."