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A 19-year-old female asked:

On my thyroid panel blood test, my t4. t3 (liothyronine) uptake, free thyroxine index are normal. but, my tsh is too low. whats that mean?

1 doctor answer1 doctor weighed in
Dr. Clarence Grim
Endocrinology 59 years experience
Thyroid tests: Wen tests don't make sense first thing to do is to repeat. But also need to know why you are being tested?
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Last updated Jun 7, 2020


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