I finally found a seemingly comprehensive list of "overlapping symptoms" posted in website "National FN and Chronic pain Association@

http://www.fmcpaware.org/complete-listing-aller...

My allergies seem to cause fm flares, I have the bladder urgency, never thought about it being associated.

i have ringing in my ears, necck pain, swelling on my hands, feet, knees. fibro seems to effect me from my head down to my toes.. stomach problems have recently started too.my vision get blurry and i i sometimes lose my balance

I have arthritis, tinitis, tmj, chronic migraines, chronic pain syndrome, chronic fatigue, ibs, carpal tunnel, tremors, balance problems, really bad fibro fog, diabetes, endometriosis, and some neurological problems that i am trying to get diagnosed. when you get diagnosed with fibro, they don't tell you that it comes with friends.

Other chronic issues start as well at least they have for me. just be aware of what your body tells you. Any new symptoms report to your Dr. don't just think that it is the Fibro.