Splitting dose: Hi,I started taking 25mcg of... - Thyroid UK

Thyroid UK

141,244 members166,489 posts

Splitting dose

sylus_911 profile image
5 Replies

Hi,I started taking 25mcg of thyroxine and 5mcg t3 before I go to bed just over a week ago.The last 3 days I,ve had a bad headache and feeling a bit brain foggy.Should I percivere and see how I go...I take 50mcg of thyroxine and 5mcg of t3 in the morning about 8am,then 5mcg of t3 at 3pm,then the 25mcg of thyroxine and 5mcg t3 at 11 before i go to bed...

Written by
sylus_911 profile image
sylus_911
To view profiles and participate in discussions please or .
Read more about...
5 Replies
SlowDragon profile image
SlowDragonAdministrator

Results from 2 months ago

Tsh...0.09 (0.27- 4.2)

T3...5.07 (3.1- 6.8 )

T4...12.600 (12.22)

These are my results since I upt my dose from 50mcg thyroxine to 75mcg. I am still on 15mcg of t3.

So still on same dose, but splitting levothyroxine into two doses and splitting T3 into 3 doses

50mcg of thyroxine and 5mcg of t3 in the morning about 8am,

5mcg of t3 at 3pm

25mcg of thyroxine and 5mcg t3 at 11pm

Suggest you retest in 6-8 weeks see how results and symptoms are then

Remember test as early as possible in morning before eating or drinking anything other than water and last dose levothyroxine 24 hours before test

Last 5mcg dose T3 8-12 hours before test

sylus_911 profile image
sylus_911 in reply toSlowDragon

Thank you.🎅

thyr01d profile image
thyr01d

Headaches are apparently common when taking T3, my consultant advised to take ... I've forgotten what, but a simple pain-killer.

sylus_911 profile image
sylus_911 in reply tothyr01d

I,ve been on t3 for quite a while now, I thought it might due to taking it last thing at night with the thyroxine as I,ve never done that before.Hopefully it will sort itself out after a while. Thanks for your reply.🎅

thyr01d profile image
thyr01d in reply tosylus_911

Ah sorry, I thought the headaches had come with the introduction of T3, probably didn't read your post carefully enough. If you wake with a headache and it eases off as the day goes on please go back to your GP.

Not what you're looking for?

You may also like...

T3 & Metavive II dose advice

Hello you lovely people! I’ve just started to make the transition between 3 x grains of 30mg...
Piggyoink profile image

Splitting the Thyroxine Dose

I am on 125mcg thyroxine and take the whole lot at bed time. I recently decided to cut that to...
Flowers2 profile image

How to take dose increase? Split timings

Hi all, I've had a 5mcg increase in dose so i'll be on 25mcg but freedom to increase to 30mcg if...

Dose changes advice please

Hi new member here I would like to know why my dose keeps getting changed? I had my dose of...
Sasha18 profile image

About to start T3. Could I confirm what levo dose to continue on?

Dear All, Yesterday I was prescribed T3, 5mcg twice a day. I remember reading previous replies on...
Highland49 profile image

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.