Thyroid blood results, can anyone interpret? I ... - Thyroid UK

Thyroid UK

141,243 members166,489 posts

Thyroid blood results, can anyone interpret? I have included DRs notes

CapturedWaves profile image
5 Replies

Thyroid Function Test

TSH - 1.04 - mU/L (0.35 - 5.50)

Free T4 - 11.7 - pmol/L (7.0 - 17.0) I'm guessing this is where the optimal/low levels range are?

Thyroid peroxidase IgG Ab *

Anti TPO Antibodies - 13.3 U/ml <9.0 (She said this was high?)

Cortisol - 246 - nmol/L

Ferritin - 42 ug/L (15-300)

25OH vitamin D - 64 nmol/L

Vitamin B12 - 373

(B12 deficiency unlikely, seek further advice if suggestive features present eg neuropathy) May I add I was taking vitamin b12 supplements at the time this blood test was taken

Written by
CapturedWaves profile image
CapturedWaves
To view profiles and participate in discussions please or .
Read more about...
5 Replies
Jazzw profile image
Jazzw

Ok, I'll go first. :)

Are you already on thyroid replacement medication? That makes quite a difference to the interpretation. If you're already on levothyroxine (if so, how much?) then there's room for improvement - an increase in dose ought to be in the cards. If you aren't, then things aren't quite so clear cut, as your FT4, though low, isn't awful, and your TSH is rather normal looking. It's a pity there's no FT3 result as that would tell us how well your body is converting T4 to T3, but it can be difficult to get labs to test FT3 when the other tests are "normal".

Your antibodies are over range, but not tremendously high. It's likely there's some autoimmune issues there.

But your B12 is interesting, given you were supplementing. On how much were you supplementing? What were you taking?

Ferritin could be higher - more than 70 is a better place to be. You might want to consider supplementing iron.

Treepie profile image
Treepie

You do not give a range for vit D and you will know lab ranges differ but my test recently gave ranges as 25-75 borderline to insufficient, 75-200 optimally replete. On the face of it you need more .

The B12 range in my case was 211-911. If your range is similar it suggests you need to supplement more as posters here reckon you need to be in the upper quarter of the range.In any case unlike D you cannot overdose B12 as it excess is excreted in urine.

faith63 profile image
faith63

You have Hashimotos Disease.

CapturedWaves profile image
CapturedWaves in reply tofaith63

Faith how can you tell this?

faith63 profile image
faith63 in reply toCapturedWaves

Maybe i am reading it incorrectly, but it looks like this result..Anti TPO Antibodies - 13.3 U/ml <9.0, should be less than 9, right? Your result is above 9, this means you tested positive for thyroid antibodies, which is Hashimotos Disease. It would explain any symptoms, with so called "normal" labs.

Not what you're looking for?

You may also like...

Thyroid Blood Results

Hi All, I am subclinical underactive hypothyroid since March 2021. I am not on any medication as...
PABA00 profile image

Blue Horizons Blood Results for Thyroid - Please help

Hi all, i've been suffering for the last few years with various menstrual problems and possible...
Pinkberr42 profile image

Thyroid panel blood test results

Hi everyone, I'm looking for some advice on my recent thyroid panel tests from Medichecks. I am...
Becsf profile image

Blood results, can anyone shed any light please?

So it seems my thyroid levels are ok but i have elevated cholesterol, crp, serum folate? Is anyone...
twinmumjane profile image

Test results - can anyone help?

Hi all, Can anyone help interpret my test results and advise on whether I need to work on any of my...