Following from yesterday liothyronine over or under test results help please.

[Hustler]

update on some test results from twelve months ago. Specimen Type: Blood

Specimen Reference#: 1

Collected: 07 Oct 2021

Received: 07 Oct 2021

Provider Sample ID: Q,21.5384685.H

Pathology Investigations

Serum TSH level < 0.01 mU/L [0.27 - 4.2]; Result Checked

Low TSH - ? over treated with thyroxine

Avoid doses that cause TSH suppression especially in the elderly.

Free T3 to follow.

Free T4 to follow.; Below low reference limit Specimen

Specimen Type: Blood

Specimen Reference#: 1

Collected: 07 Oct 2021

Received: 07 Oct 2021

Provider Sample ID: Q,21.5384685.H

Pathology Investigations

Serum free T4 level < 2 pmol/L [11.0 - 22.0]; Result Checked; Below low reference limit

General Information

Service Type: New

Status: Unspecified

Provider Report ID: CHM0312732110071640Q,21.5384685001

Report Date: 07 Oct 2021 Specimen

Specimen Type: Blood

Specimen Reference#: 1

Collected: 07 Oct 2021

Received: 07 Oct 2021

Provider Sample ID: Q,21.5384685.H

Pathology Investigations

Serum free triiodothyronine level 15.8 pmol/L [3.1 - 6.8]; Above high reference limit

[SlowDragon Administrator]

Serum free triiodothyronine level 15.8 pmol/L [3.1 - 6.8];

was test done early morning, ideally just before 9am and day before test split T3 into 3 smaller doses spread through the day and last dose T3 approx 8-12 hours before test

Have you had thyroid antibodies tested for autoimmune thyroid disease also called Hashimoto’s usually diagnosed by high thyroid antibodies

ESSENTIAL to test vitamin D, folate, ferritin and B12 too

What vitamin supplements are you currently taking

[Hustler in reply to SlowDragon]

No vitamin supplements at all.

[SlowDragon Administrator]

Time to get new testing including vitamins

List of private testing options and money off codes

thyroiduk.org/getting-a-dia...

Medichecks Thyroid plus antibodies and vitamins

medichecks.com/products/adv...

Blue Horizon Thyroid Premium Gold includes antibodies, cortisol and vitamins

bluehorizonbloodtests.co.uk...

If you can get GP to test vitamins and antibodies then cheapest option for just TSH, FT4 and FT3

£29 (via NHS private service ) and 10% off down to £26.10 if go on thyroid uk for code

thyroiduk.org/getting-a-dia...

monitormyhealth.org.uk/

Only do private testing early Monday or Tuesday morning. Watch out for postal strikes, probably want to pay for guaranteed 24 hours delivery 

[Hustler in reply to SlowDragon]

Many thank ordered my tests today so will post them here once they arrive for more advice.