ibromyalgia
"I am a retired nurse.  I have done all of the 'research' regarding the Guaifenesin for Fibromyalgia treatment.  I was diagnosed a year ago with this painful, awful disease and am unable to tolerate any of the prescribed medication available.  After a friend literally stumbled upon her Mucenex treatment - having an upper respiratory infection and her Fibro pain subsided! I started on the Guaifenesin only at 600 mg a day. Not only did my pain ease up immediately - my mucous level is lower and I am confident that this will help my C.O.P.D. because I am breathing better. (Oxygen dependent at night) This OTC treatment has relieved my pain by 80%.  I am sleeping better and moving easier. This works and has changed my life and attitude."