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A member asked:

What to do if i have high t3, (liothyronine) t4 and normal, cause?

2 doctors weighed in across 2 answers

Thyroid: An elevated T3 (liothyronine) and T4 usually means that you have hyperthyroidism (over-active thyroid gland). Please check with your Primary doctor.

Answered 7/16/2014

3.9k views

Thank

T3 (liothyronine) determination: Isn't helpful. If "normal" means you TSH was normal, then don't worry because everything is ok unless you're already taking some sort of thyroid medication. Ask your doctor to explain the test results, that's what they're there for.

Answered 6/10/2014

5k views

Thank

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