A 25-year-old female asked:
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My thyroxine T4 level is .4 high.My T3, (liothyronine)TSH also increased but are within the normal range.I take Harmoni F for PCOS.Could I have hyperthyroidism?

1 doctor answer
Dr. Dan Fisher
26 years experience in Internal Medicine
Doesn't appear so.: TSH is a very sensitive marker of your thyroid hormone status. A normal TSH virtually rules out primary hyperthyroidism.
Answered on Nov 25, 2014
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