Hi, I'm new here.
I'm a 49 year old woman just diagnosed with an overactive thyroid, also suffering from perimenopausal symptoms. I have NOT been having a fun time...
I had subclinical Graves' Disease 19 years ago, which was successfully treated with block replacement therapy. I've tested my thyroid every year or so since then, all fine, until recently.
After a few weeks of my pulse being raised (150 after going upstairs) and experiencing dizziness, unsteadiness, a general feeling of being really fuzzy and unwell, I got some bloods done.
My results were:
TSH - <0.01 (range 0.3 - 4.2)
FT4 - 42.3 (range 11 - 22)
FT3 - 18.7 (range 3.1 - 6)
Is this likely to be a resurgence of Graves? Any advice? Thanks.
Well, your Frees don't look very high for Grave's - although they are, of course, high.
How was your Grave's diagnosed? Did they test the Grave's antibodies: TRAB and TSI?
Thanks, that's reassuring that it's not too out of control.
No, TRAB and TSI not tested but I've added it to my list of requests for my upcoming bloods!
I think it was originally diagnosed mainly because I had protruding eyes (right exophthalmos). The endocrinologist, in his letter to my GP, said "there is no doubt she has Graves' disease". My results at diagnosis in 2000 were:
TSH <0.01 (0.35 - 5)
FT4 19.6 (9 - 19)
FT3 5.5 (2.6 - 5.7)
Well, there's a lot about the thyroid that that endo doesn't know! It's comparatively rare, but you can have TED with hypothyroidism. So, there was doubt. And, he should have tested not only your Grave's antibodies, but also Hashi's antibodies. Admittedly your TSH is low but your Frees aren't high at all. You could have Hashi's.
I also had sweats, weight loss, hunger and acne. Maybe that caused the diagnosis. But there's nothing else on my original paperwork.
Well, you were hyper, which would have caused those symptoms. But, the question that needs answering is: what caused the hyper.