I too had an awful time with neurontin...thought I was going to do myself in after being on it less than a week. Also tried Lyrica which made me very dizzy..almost vomiting. Recently, I have had bad muscle/bone pain in my legs..wanted to cut my leg off! Being that I had bad reactions from the two meds listed above, my neuro put me on Flexorel (sp?) for one week. After my first day on it my pain was gone...it was like a dream cuz my pain had been constant...mostly at night, waking me up and not being able to go back to sleep. My neuro said I can stay on it for only one week, maybe two at most. I'm just afraid that my pain will return..I've read where this can happen. I am a bit aggitated on this med, but am sooo happy to be sleeping through the night. I have read where this med has been given to many fibro patients and some ms patients for spacticity.