I don't mean to sound "dumb" but the old brain isn't working to well at the moment, what is FMF? I know what Fibromyalgia is as I have it, along with arthritis, IBS (Irritable Bowel Syndrom), asthma, allergies, sinus problems just to name a few. Fibromyalgia for those who don't know, affects the connective tissue of the joints. They don't know what causes it but suspect it is brought on after an illness with a virus or some trama ie surgery. Before I was diagnosed, I thought I was dying and a hypocondriac to boot. My doctors xrayed everything from the top of my head to the bottoms of my feet. They finally put me on the regimine from Firbro, anti inflammitories, muscle relaxers, and a non theroputic dosage of an anti depressent. After being on this regimine for about 7 years, I have been able to get off the meds and now only use them occassionally. (please excuse any spelling errors. I am currently suffering with asmatic bronchitis and the cough syrup and meds for pain have me a little sleepy.) Fibro is very REAL and can be dibilitating.