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What does a TSH level of 0.12 and a FT4 of 20.0 mean?
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What does a TSH level of 0.12 and a FT4 of 20.0 mean?

My Free T3 is 5.7
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8 Comments Post a Comment
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Avatar_f_tn
What is your Labs reference range for all three.
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Avatar_m_tn
FT4 should be (9 -19)
Tsh  should be (0.4 - 4.0)
Free T3  (2.5 - 5.0)

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222507_tn?1255635649
Looks like you have plenty of thyroid hormone at the moment!
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Avatar_f_tn
Your levels are relating hyperthyroidism. They are not too bad as yet, but may progress to worse.
However, I don't know off hand what your thyroid background is, that is, cancer, nodule/TT or these levels are diagnosed levels.  After TT/RAI, some doctors like to keep TSH suppressed with certain types of thyroid cancers. What is your doctor saying. (?)
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Avatar_m_tn
Hi My doctor is saying that I am taking too much thyroxine. I was on 150/200mg on alternate days and he nows wants me to take 150mg. I am wondering when it will bounce back to normal.
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Avatar_f_tn
No one can predict when TSH will bounce back to normal. Each individual is different.  However I would expect 150 should bring you there or pretty close. If not try again.
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Avatar_n_tn
What does a TSH LEVEL OF 0.12 MEAN?
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Avatar_n_tn
idk but mine just came back as that also
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