TSH/Free T4 Test: What do you think of these... - Thyroid UK

Thyroid UK

138,544 members162,554 posts

TSH/Free T4 Test

Wayne39 profile image
2 Replies

What do you think of these results?

Written by
Wayne39 profile image
Wayne39
To view profiles and participate in discussions please or .
Read more about...
2 Replies
SlowDragon profile image
SlowDragonAdministrator

TSH is likely too high, FT4 too low

For full Thyroid evaluation you need TSH, FT4, TT4, FT3 plus TPO and TG thyroid antibodies and also very important to test vitamin D, folate, ferritin and B12

Private tests are available. Thousands on here forced to do this as NHS often refuses to test FT3 or antibodies

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

Medichecks Thyroid plus ultra vitamin or Blue Horizon Thyroid plus eleven are the most popular choice. DIY finger prick test or option to pay extra for private blood draw. Both companies often have money off offers.

All thyroid tests should ideally be done as early as possible in morning and fasting. When on Levothyroxine, don't take in the 24 hours prior to test, delay and take straight after. This gives highest TSH, lowest FT4 and most consistent results. (Patient to patient tip, GP will be unaware)

If antibodies are high this is Hashimoto's, (also known by medics here in UK more commonly as autoimmune thyroid disease).

About 90% of all hypothyroidism in Uk is due to Hashimoto's. Low vitamins are especially common with Hashimoto's. Food intolerances are very common too, especially gluten. So it's very important to get TPO and TG thyroid antibodies tested at least once .

SeasideSusie profile image
SeasideSusieRemembering

Wayne

How do you feel?

Did you leave more than 24 hours between last dose of Levo and blood draw?

You may also like...

TSH reflex to free T4

T4 dropped from 4.6 to .83. Can anyone tell me what these numbers mean and if this is the route...

normal TSH high Free T4

would treat the symptoms and not the numbers! Thank you

High TSH & High Free T4

with a stiff neck. Over the last week I have felt what I can only describe as inflammation building...

Thyroid TSH and Free T4 results

adductors and knees. In the morning like a board. Results July 15 TSH 8.3 (0.35 - 5.5 ) Free T4...

Blood tests TSH T4 T3

surgeries will check TSH and T4 if your lucky. How do you know if T4 is converting properly to T3...