Changing from Levothyroxine to Armour - Thyroid UK

Thyroid UK

137,557 members161,297 posts

Changing from Levothyroxine to Armour

jenniferm24 profile image
6 Replies

I have Armour thyroid delivered today, and have calculated that I would need to take 90mg Armour to my 125 Levo, however I am not sure how I go about changing it over. Does anyone have any advice or directions on how I going about this, or do I just stop Levo 1 day and start Armour the next?

Written by
jenniferm24 profile image
jenniferm24
To view profiles and participate in discussions please or .
Read more about...
6 Replies
wightmouse profile image
wightmouse

Yes you can stop levo then start Armour next day. I started lower than calculated. Just take it slowly and don't raise too quick let your body get used to the T3 in the Armour.

Here is a link which will help.

Good Luckhttp

stopthethyroidmadness.com/m...

shaws profile image
shawsAdministrator

Just to say that 1 grain of NDT is equal to the effect of 100mcg of Levo. I mistakenly thought it was 65mcg.

nature-throid.com/images/RL...

Glynisrose profile image
Glynisrose

DO NOT just substitute your Armour for the dose of levo, start off with a small dose and build up over a couple of months. You will feel so much better. Its a fact that a doctor will tell you to swap the doses because you feel awful and they think that 'proves' that NDT doesn't work! Start off slow and build up, it works.

jenniferm24 profile image
jenniferm24

Thanks you all for your replies. So I shall start Mon. So it would be best to split 90 (1.5 grains) twice daily?? Do I have to chew the tablet, and how is all this going to effect my blood work? as my Endo & GP are not prepared to discuss Armour at all with me.

Clutter profile image
Clutter in reply to jenniferm24

Jennifer, it might be better to start on 1 grain and if you tolerate it well increase by another 1/2 grain after two weeks. Your FT3 may increase because of the T3 element in NDT but it may lower your TSH and FT4 a little too. Otherwise the blood test can't determine what medication you are taking and your doctors will only know if you tell them.

jenniferm24 profile image
jenniferm24 in reply to Clutter

Thank you I am copying and saving this. x

You may also like...

Changing to Armour from Levothyroxine

health, starting with this thyroid med switch. Has anyone just leapt from Levo to Armour Thyroid on...

Anyone changed from Armour to Levothyroxine only?

Hi, I would love to hear from anyone who has switched over from Armour to Levothyroxine only? And if

New Blood Results after changing from Levothyroxine to Armour

L-Glutamine and I also have been having vitamin B12 injections 6-weekly. Has anyone got any...

Changing from Levo to Armour

daughter is taking 175mcg levo but is thinking of self medicating with Armour, can anyone please...

changing from Armour to levo

Hi all I take armour thyroid and have done for over 10 yrs now. I was originally prescribed this...