Have any of you tried guaifenesin following Dr. St.Amand's protocol? It and B12 injections are the only things I have tried that I can tell has helped with FMS pain. It hasn't done anything for the fatigue but I am no longer in pain.

Some things block it's effectiveness - aspirin and concentrated plant product supplements like garlic pills, spirulina (algae - marine beta carotene), etc. It's fairly inexpensive. I get mine from Prohealth's website.

I have hypothyroidism and with it comes fibromyalgia. I no longer have any problems since taking a particular amino acid supplement.

If you look through this sub forum, I think you will find a thread on it.

I didn't notice any difference when I tried it. But everyone is individual and so is FMS.