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Port Saint Lucie, FL
A 37-year-old female asked:

Test done: thyroxine (t4) 12.4 range 4.5-12.4 t3 (liothyronine) uptake 33 range 24-39 tsh 0.01 range 0.450-4.500 . i am on levo 150mg last 60 days. what it means ?

1 doctor answer3 doctors weighed in
Dr. Robert Isaacs
41 years experience
Thyroid tests: All else being equal it means your dose of levothyroxine is probably too high. The TSH level is very low, meaning your body is trying to reduce thyroid hormone levels. Follow-up with your doctor to discuss.
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Last updated Mar 14, 2019

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