T3 only…Endo insists on adding T4!Has anyone fe... - Thyroid UK

Thyroid UK

141,182 members166,424 posts

T3 only…Endo insists on adding T4!Has anyone felt ok on low dose of levo (13.5/25 mcg) & 30/40mcg of cytomel?!!

beaubeau1121 profile image
5 Replies

Adding T4/levo to T3 only?!?!?

Written by
beaubeau1121 profile image
beaubeau1121
To view profiles and participate in discussions please or .
Read more about...
5 Replies
Abi-Abster profile image
Abi-Abster

I take a mix of the two, 125mcg T4 and 25mcg T3 (the latter twice daily) and it works fine for me.

Beforehand, I was taking my thyroid meds the other way around - more T3 than T4.

It’s really horses for courses: we’re all so different, it’s trial and error to see what suits us the individual.

Have you got your recent blood test results to show here, so that they can be read for you by the forum’s admin team (not by me - I don’t know anything!)? That would give them a better idea of your situation.

I know that’s not particularly helpful, but I’m replying because nobody else has and it’s frustrating when you need some input!

beaubeau1121 profile image
beaubeau1121 in reply toAbi-Abster

Thank yoi!

Zephyrbear profile image
Zephyrbear

I take 25mcg T4 with 50mcg T3 (split into 2x25mcg at 6am and 4.15pm) daily and it works fine. I have tried raising the T4 by 12.5mcg as well as dropping it altogether several times but that made me feel worse, so 25mcg (taken last thing at night) seems best for me.

beaubeau1121 profile image
beaubeau1121 in reply toZephyrbear

Thank you! Amazingly enough… I am trying the exact same amts of both…maybe i should try levo at bedtime. Funny how it toys w my sinus’ when trying to add T4 & balance.

1eskimo profile image
1eskimo

Hi beaubeau1121, I felt bad with T4 only, better adding T3, greater switching to NDT, then bad again because changes in the NDT fillers, then found a good one in Thailand that ended with covid times and decided to switch to T3 only and a little of uk dessicated pork thyroid supplement. I feel fine, take it in two doses split between morning and 1pm.

Not what you're looking for?

You may also like...

Has anyone felt better on just T4 rather than T4/T3?

Hi. I am sorry to keep posting but I am now thinking about stopping T3. A quick summary. I was on...
Spangle15 profile image

Low T4…., after 6 weeks of T3 only…& wondering if some cannot tolerate without a bit of T4/Levo? Or… if feel ok… then T4 results may be low

New on T3/ liothyronine only…after combo of 75mcg levo & 20mcg liothyronine Wondering how much T3...

I was on 30 mcg of NHS T3, since my prescription was cancelled I ordered Uni Pharma T3 which is 25 mcg, how much to take now?

I was on NHS T3 but recently informed that I can't get it prescribed any longer (as I explained in...

Hello :)) do I cut down my levo as starting some t3? Grateful of advice as endo has said keep on the same dose?

My tsh is 1.32 I'm on 75mcgs Levi and endo prescribed 20 mcgs t3, what is 25mcgs t3 equivalent to...

Moderation team

See all
Jaydee1507 profile image
Jaydee1507Administrator
PurpleNails profile image
PurpleNailsAdministrator
SlowDragon profile image
SlowDragonAdministrator

Content on HealthUnlocked does not replace the relationship between you and doctors or other healthcare professionals nor the advice you receive from them.

Never delay seeking advice or dialling emergency services because of something that you have read on HealthUnlocked.