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  5. Can a low t4 but a normal TSH and t3 is harmful?

Can a low t4 but a normal TSH and t3 is harmful?

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Can a low t4 but a normal TSH and t3 is harmful?

This indicates secondary hypothyroidism

Last updated on 12 Dec 2024

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Related Questions

Is free T3 or free T4 a better index of thyroid function?

T4. This is because T4 is converted into another thyroid hormone called T3 (triiodothyronine), free T4 is the more important hormone to measure.

Last updated on 12 Dec 2024

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Is TSH 0.01 dangerous?

Yes one may suffer from subclinical hyperthyroidism

Last updated on 12 Dec 2024

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What is the function of TSH?

The pituitary gland makes thyroid stimulating hormone (TSH). TSH tells your thyroid how much thyroid hormone it needs to make.

Last updated on 12 Dec 2024

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What is TSH?

TSH stands for thyroid stimulating hormone. A TSH test is a blood test that measures this hormone. TSH levels that are too high or too low may be a sign of a thyroid problem

Last updated on 12 Dec 2024

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What can cause low T4 with normal TSH?

Rarely, people will have normal TSH levels but low T4 levels. This combination suggests secondary hypothyroidism, a condition where thyroid function is impaired due to problems in the pituitary gland.

Last updated on 12 Dec 2024

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THYROID PROFILE TOTAL (T3, T4, TSH)

TFT, Thyroid Profile Total, Thyroid Stimulating Hormone Total T3 Total T4

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