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What can cause low T4 with normal TSH?
What can cause low T4 with normal TSH?
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 21 Jun 2023
Related Questions
What are normal thyroid test results?
A normal Total T4 level in adults ranges from 5.0 to 12.0?g/dL. A normal Total T3 level in adults ranges from 80-220 ng/dL.
Last updated on 21 Jun 2023
What is the difference between T3 and T4 thyroxine?
Thyroxine (T4) and triiodothyronine (T3). They are often collectively referred to as thyroid hormone because T4 is largely inactive, meaning it doesn't impact your cells, whereas T3 is active
Last updated on 21 Jun 2023
Can an underactive thyroid go undetected in a blood test?
Yes
Last updated on 22 Jun 2023
What should I do if my TSH level is 0.01 and T4 is 3.26?
Consult an expert preferably an endocrinologist
Last updated on 21 Jun 2023
What's the THS level in a thyroid test?
TSH normal values are 0.5 to 5.0 mIU/L
Last updated on 21 Jun 2023
THYROID PROFILE TOTAL (T3, T4, TSH)
TFT, Thyroid Profile Total, Thyroid Stimulating Hormone Total T3 Total T4
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