when to take NDT prior to blood test: hi, I’ve... - Thyroid UK

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when to take NDT prior to blood test

lisabax profile image
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hi, I’ve seen various things in old posts, but just wondered if there is definitive advice. Normally take my split dose at 8am and 3pm. Before tests I’ve taken 2nd dose at 5pm and tested first thing in the morning. Would that be about right? Thank you

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lisabax
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SeasideSusie profile image
SeasideSusieRemembering

Last dose of NDT or T3 is recommended to be 8-12 hours before test.

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