I was researching fibromyalgia and came up on whats called the guaifenesion protocal for reversing the condition. From what I gathered they think fibromyalgia is caused by lesions in the lungs and by taking high doses of guaifenesin for extended periods of time the lesions will be broken up and dissipate. This seems fairly safe and I'm thinking about giving it a go. I don't have fibromyalgia, but I definately don't have much energy anymmore, and its possible with all the polution and what-not, that pretty much everyone has got crap in there lungs,and would be better to get ride of if possible.