Guaifenesin can cure fibromyalgia.

  Guaifenesin has been promoted for years as a "cure" for fibromyalgia.

  Some researchers think fibromyalgia is caused by too much phosphate in the muscles and that guaifenesin improves phosphate excretion.

  The "guaifenesin protocol" calls for patients to take 600 mg of guaifenesin BID.

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