What could cause high TSH level and normal T3 and T4?
Due to thyroid inflammation or thyroid disease there could be a possibility of high TSH levels but normal T3 and T4.
Last updated on 12 Dec 2024
Then you must show to a doctor preferably an endocrinologist immediately.
A normal Total T3 level in adults ranges from 80-220 ng/dL
A thyroid blood test should be taken in the morning
T4. This is because T4 is converted into another thyroid hormone called T3 (triiodothyronine), free T4 is the more important hormone to measure.
They are not curable however some people have reversed it
TFT, Thyroid Profile Total, Thyroid Stimulating Hormone Total T3 Total T4
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