I'm not sure about the toxins or the muscle spasms but I have tried Lyrica and I had a terrible reaction to it! I took it 3 times and was severely itchy for a week!! But this medication is supposed to be very good for Fibromyalgia pain...just another point of view. I really hope you find your answer...I know how frustrating it is to cope with the pain, and find a solution that works. Good luck.