T3 Testing: I am to have a blood test on Tuesday... - Thyroid UK

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T3 Testing

Florie profile image
4 Replies

I am to have a blood test on Tuesday (fasting) for T3 levels as I take Cytomel. Should I take my morning dose before the test? I would be grateful for any advice

Thanks Florie

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Florie profile image
Florie
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4 Replies
Jackie profile image
Jackie

Hi , No take it afterwards.Any thyroid meds or Beta Blockers give a false reading, vets know this, often docs do not!

Best wishes,

Jackie

marram profile image
marram in reply to Jackie

Love that Jackie. Not the first time I've wished I were a dog.

Jackie profile image
Jackie in reply to marram

Vets have known this for years, I used to keep telling my GP, she did not appreciate it!

Jackie

Florie profile image
Florie

Thank you so much ladies I won't take my meds until afterwards.

Florie

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