A friend has recently been diagnosed with Fibromyalgia. I have read a lot about that condition being diagnosed when the patient actually has hypothyroidism.
Is there a way to rule out Hashi's? I know that an antibody test won't be conclusive unless they are high, because I (and many others) have never had raised antibodies with their disease.
Likewise, a high TSH would be indicative, but one "in range" may or may not rule a thyroid condition out.
From this very informative board, I know what parts of the range are usually optimal, but only for those on thyroid meds. My friend said that her doctor ruled out a thyroid problem, but I don't know if she had FT4 and FT3 tested as well, and what those values were. If he only did antibodies and TSH, and those were normal, we'd be back to square one and not know if she was hypothyroid and didn't have fibromyalgia. If she also has numbers for FT4 and FT3, what would bad numbers look like for someone not on thyroid meds like me? If I can get her to share her results with me, and/or get some private tests to cover all thyroid results (she has lalready had vitamins checked), could we see Hashi's if it was there?
I hope that I've made clear what I'm trying to ask. 🙁