What could cause low TSH but normal T4 and T3?
Subclinical hyperthyroidism can cause low TSH and normal T3 and T4
Last updated on 12 Dec 2024
No, fasting is not essential for a thyroid test
They can lose weight, however with lots of difficulty.
Women should take the test whenever they are experiencing change in body weight and composition. Loss of hair and sensitivity towards cold temperature.
Abnormally low levels of T3 may indicate hypothyroidism or starvation
No
TFT, Thyroid Profile Total, Thyroid Stimulating Hormone Total T3 Total T4
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