Sudden drop in T3: Hi All - Ive another question... - Thyroid UK

Thyroid UK

140,405 members165,180 posts

Sudden drop in T3

Zuzka1 profile image
6 Replies

Hi All - Ive another question today...

What would happen if I were to suddenly drop a large amount of T3 in one go - say 50mcg's? Would there be some sort of crash or would it be OK?

Written by
Zuzka1 profile image
Zuzka1
To view profiles and participate in discussions please or .
Read more about...
6 Replies
SeasideSusie profile image
SeasideSusieRemembering

Why would you want to do that? That's a heck of a hefty reduction in T3. Dose changes of T3 are usually 5mcg at a time.

How much T3 do you take?

What are your most recent results (with ranges)?

Zuzka1 profile image
Zuzka1 in reply to SeasideSusie

I’m currently in 100mcg but I’m having super strong heart palps and I think I’m on too much now. I upped my dose 6.25mch 20 days ago but now it’s all too much.

If I stop one full tablet (25mcg) in one hit would that be ok?

My last bloods were in March.

SeasideSusie profile image
SeasideSusieRemembering in reply to Zuzka1

If you were OK on the previous dose (6.25mcg less than your new dose), why not just drop back to the previous dose and see what happens?

Why did you increase your dose anyway?

Zuzka1 profile image
Zuzka1 in reply to SeasideSusie

I think I’m feeling overwhelmed. With it all.

I increased as I’ve gained 1 stone in 6 weeks and it’s freaking me out. I never loose weight and I’ve 3 stone to loose...

I’m scared of the heart palps.

SeasideSusie profile image
SeasideSusieRemembering in reply to Zuzka1

Why not repeat your thyroid tests - TSH, FT4 and FT3. Do you have Hashi's? Have you tested antibodies before? Might be an idea to include them. Also what about Vit D, B12, Folate and Ferritin? Maybe do a Medichecks Thyroid Check ULTRAVIT or Blue Horizon Thyroid PLUS ELEVEN.

Zuzka1 profile image
Zuzka1 in reply to SeasideSusie

Yes I have Hashis. I’m in France so I’m

Not sure how to get the bloods done unless I see a Endo. I’m going to go to a new Endo as I’ve moved area so will find a new one .

Thank you for helping.

Not what you're looking for?

You may also like...

Sudden drop in B12

Hi all. I have a long long history of iron deficient anemia - often quite severe but very...

sudden drop in thyroid results!!

I recently had some health concerns which are still being investigated, in the meantime a new...

Sudden drop in thyroid levels: reasons for feeling bad?

Hi everyone, I am a 37 year old female and have been diagnosed with Hashimoto 10 years ago. I have...

T3 continues to drop

I was diagnosed with hypo and hashimoto's about a year ago. I was started on 25 mcgs of...

? Drop in T4 with starting T3

Could someone maybe explain the reason why my T4 dropped from 16.9 (12-22) which is 53% of range on...