Hey all... my wife has been dealing with Hasimoto’s for 20 years with all the up and downs that come with doctors and endos playing the numbers game. 6 months ago I took oversight of her thyroid care as I have been in medicine for awhile and was tired of the runaround. I’ve had her on 25mcg of lio (T3) in the mornings and 50mcg of levo (T4) in the evenings (personally funded, not through the NHS). Within a few weeks she felt better with less hair loss, brain fog, bloating etc.
She is 40, has lost 25lbs since January, and is now 128lbs and 5’6”.
Just got her labs back. This was done in the AM without the T4 or T3 dose beforehand as I didn’t want elevated results.
Ranges
TSH mIU/L 0.27 - 4.20
Free Thyroxine pmol/L 12.00 - 22.00
Free T3 pmol/L 3.10 - 6.80
RT 3ng/dL 10.00 - 24.00
Ratio 15.01 - 75.00
THYROGLOBULIN Ab IU/mL 0.00 - 115.00
T peroxidase ab IU/mL 0.00 - 34.00
Results
TSH - 0.013
Free thyroxine 10.1
Free T3 - 5.09
RT3 - 13
Ratio of 25.49
Thyroglobulin antibodies - 29.8
Peroxidase - >9
She was on 100mcg of levo and 10mcg of Lio prior to me shifting her meds with a TSH of 0.010. My goal with her is to reduce and/or eliminate the levo altogether to bring her TSH into a better balance hormonally with the possibility of raising her Lio dose to 37.5 - 25mcg in the morning and another 12.5mcg in the early afternoon.
Question 1 - I understand that most people only produce 25mcg of T3 a day and giving more could have an opposite effect in shutting the receptors down, but I’m wondering if she isn’t able to convert T4 to T3 and I cut out her levo, would she need her T3 bumped up as she has the room on her levels?
Question 2 - do you think her weight loss is why she needs less T4 replacement, and is this why the TSH is still extremely suppressed even on half of her original dose?
Question 3- looking at the labs, meds, and her current wellbeing would anyone recommend a different course of action?
Thank you all for all you do. You are not alone in this and there are many good physicians out there doing the best they can with the resources they have and the training they’ve received. One of the biggest problems is that the NHS has gotten itself into bad contracts with big pharma and is overpaying for Lio which in turn makes the providers limit prescribing Lio to the public. The other reason is an antiquated understanding of how the thyroid really works in accordance with the rest of the body. It has taken me a long time come to the understanding I have of it (which isn’t near as much as the specialist). Don’t give up. We are in this together.
Cheers and thanks for the consideration!!!
PH