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A member asked:
My free t4 is 3, tsh >100. why is ft4 low and tsh high? is it dangerous for ft4 to be so low?
A doctor has provided 1 answer
Low thyroid: Yiou have low thyroid function (hypothyroidism) possibly secondary to autoimmune thyroid disease. You need to be taking a thyroid replacement med to normalize your levels. See a primary care doctor or endocrinologist.
Answered 3/31/2018
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Related Questions
A member asked:
3/15 daughters TSH 1.55, thyroglobulin ab 2.3(0-0.9 I u/ml) *high, Tpo 9 (0-26), free T4 .98 *low; On 8/15 TSH 2.89 no other tests. HASHIS? Hypo?
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Mildly elevated CPK and sed low iron abnml TSH but free T4 normal what does all this mean?
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A member asked:
My TSH is high end of normal at 0.66, free T4 is 1.3 but my free T3 (liothyronine) is low end of normal at 2.7. Why does my TSH not better correlate with free t3/t4?
A doctor has provided 1 answer
A member asked:
Tsh is high end of normal at 0.66, free T4 is 1.3 but free T3 (liothyronine) is low end of normal at 2.7. T3 (liothyronine) and T4 down 1 point in 1 month. Felt better before. Why?
A doctor has provided 1 answer
A member asked:
Normal range TSH and free T3 but low T4?? Just had my thyroid labs done - TSH - 1.88, free T3 - 3.3 and free T4 is .87. What would cause this? I dont sleep great with my 2yo waking up every night but why is T4 low? Is t3 high?Is this a bad balance?
3 doctors weighed in across 2 answers
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