T3 Assay: Hi everyone Not been feeling to great... - Thyroid UK

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T3 Assay

Dewberry1 profile image
6 Replies

Hi everyone

Not been feeling to great recently so had a private blood test.

What is a t3 assay? The range is 1.3-3.1 my level 1.6.

Is this a useful idea test or do I need free t3?

Thanks

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Dewberry1
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helvella profile image
helvellaAdministrator

Based on the numeric range, I'd guess that was Total T3. Do you have the actual units? Which laboratory?

Dewberry1 profile image
Dewberry1 in reply tohelvella

Hi. Thanks for the reply. No actual units just says t3 assay. It was done with bupa

helvella profile image
helvellaAdministrator in reply toDewberry1

Well, for one BUPA hospital I found this lab handbook:

bupacromwellhospital.com/ea...

It includes FT3 as an option. (Amazingly enough, it also includes Reverse T3.) Check whether there is a similar document for the one you used.

Dewberry1 profile image
Dewberry1 in reply tohelvella

Oh wow that is amazing. Thanks!!

penny profile image
penny

I once had a private medical with BUPA and the doctor who took the blood sample said that she was only going to test tsh and it was a waste fo time. Thanks, BUPA. Obviously no benefit at all.

Dewberry1 profile image
Dewberry1 in reply topenny

Hi

Thats terrible! Unfortunately it is all just luck of what dr you get. Which is so bad . We should all be getting the best care. Especially when we pay for it!

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