Re: Rib cage.
Just wanted to share my experience with you...seems like there's a variety of things that can be contributing to it from what others have posted...but I was having same exact issue several months ago. After telling my primary care dr month after month n no testing I saw a naturopath. He did tons of blood work tests (celiac, allergies, etc) and all came back fine except my one liver enzyme was sky high. I've been taking max amounts of NSAIDs for the last 6 years and they did a ct scan of my abdomen and saw that my liver was slightly inflamed. This can happen if you take heavy NSAIDs or drink heavily, which I don't so it has to be from the long term, heavy NSAIDs. But anyways, have your dr check your liver enzymes, I couldn't believe my dr of all these years didn't even do any type of blood work. Obviously it's time to see a new dr that understands fibro and at the same time doesn't think every symptom I have is due to fibro. I hope you are doing better but if the pain pops up again I'd definitely check into this and also the other tests others have recommended. Take care,