Normal TSH, LOW FT3, HIGH FT4: What does it mean... - Thyroid UK

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Normal TSH, LOW FT3, HIGH FT4

Love2014 profile image
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What does it mean? Do i have hypothyroidism or hyperthyroidism,..

Was it normal?

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Love2014
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SlowDragonAdministrator

If you add the actual results and ranges members can comment

For full Thyroid evaluation you need TSH, FT4 and FT3 plus both TPO and TG thyroid antibodies tested. Also extremely important to test vitamin D, folate, ferritin and B12

Low vitamin levels are extremely common, especially if Thyroid antibodies are raised

Impossible to say without actual results including ranges

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