TSH 1.8 T4 23.5 : my daughter had her bloods... - Thyroid UK

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TSH 1.8 T4 23.5

anjh-blue profile image
6 Replies

my daughter had her bloods done recently and has a her endo appt soon. T3 was not taken.

Wondering what these mean. In July she went from 125 to 150 Levo in oct she started jerking

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anjh-blue
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Clutter profile image
Clutter

Anjh, what is the lab ref range for FT4? I can't tell without it whether your daughter is within range or over. TSH is within range but most people are comfortable with TSH around 1.0.

anjh-blue profile image
anjh-blue in reply to Clutter

T4 range 12.0

Clutter profile image
Clutter in reply to anjh-blue

Anjh 12- ? What's the top of the range?

anjh-blue profile image
anjh-blue in reply to Clutter

21.0

Clutter profile image
Clutter in reply to Clutter

Anjh, your daughter's FT4 is only slightly over range which, as Silvery Fairy says, is fine as long as FT3 is in range. TSH 1.8 and FT3 23.5 doesn't suggest a dose reduction is needed. If GP suggests otherwise ask for a FT3 test first to check whether or not she is over range.

Read Dr. A. Toft's comments re dosing and blood levels in Pulse Magazine thyroiduk.org.uk/tuk/about_...

silverfox7 profile image
silverfox7

Mage really needs a FT3 reading as FT4 can be slightly over as long as FT 3 in range

Sorry can't edit on phone. How it changed you to Mage I don't know. Have you got any reading for when she was in the lower dose as that may give a better idea as well

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