3 doctors weighed in:

Is TSH levels of 0.03 a lot to worry about. My T3 (liothyronine) and T4 are normal.?

3 doctors weighed in
Dr. Bac Nguyen
Family Medicine
2 doctors agree

In brief: It depends

Are you taking thyroid medication? On any other meds? Why was this test done? Have you been told a bout having a thyroid disease? The TSH level in your case is low.
...Suggesting a possible hyperactive thyroid state.. This could be a lab error as well. Would check with your doc..

In brief: It depends

Are you taking thyroid medication? On any other meds? Why was this test done? Have you been told a bout having a thyroid disease? The TSH level in your case is low.
...Suggesting a possible hyperactive thyroid state.. This could be a lab error as well. Would check with your doc..
Dr. Bac Nguyen
Dr. Bac Nguyen
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