What are the ranges for TSH, T3 and T4 supposed... - Thyroid UK

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What are the ranges for TSH, T3 and T4 supposed to be?

joannec123 profile image
4 Replies

I know the UK and the US are different, just got results back from the secretary and wasn't sure what the actual ranges are as they aren't all written down. Also, what would the test for B12 and Antibodies be called? cant seem to see those - there is a whole page though!!

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joannec123
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Moggie profile image
Moggie

Here is a link to the main thyroiduk website for blood testing info.

thyroiduk.org.uk/tuk/testin...

Moggie x

Moggie profile image
Moggie

Have just come across this link that will give you a quite a thorough overview of thyroid illness, causes and treatments.

health.nytimes.com/health/g...

Moggie x

LouiseRoberts profile image
LouiseRoberts

The ranges are different WITHIN the UK. To get truly accurate support you will need to get the ranges that go with YOUR tests. This is why we advise people to get a printout of their results. :)

L

x

joannec123 profile image
joannec123 in reply to LouiseRoberts

thanks, here are my ranges and results,

F t3 4.1 (4-8.3)

F T4 11.1 (10-24)

TSH 2.3 (0.35-4.5)

IgA antibodies High 4.34 g/l

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