T3 dosing: Dr gave me 20mcg liothyronine only one... - Thyroid UK

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T3 dosing

mandy72 profile image
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Dr gave me 20mcg liothyronine

only one prescription as hes not supposed to give it

how do i dose on it?

i was thinking maybe 1/4 tablet a time

im worried because my heart pounds as it is

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mandy72
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5 Replies
Clutter profile image
Clutter

Mandy, 20mcg T3 is equivalent to 60mcg Levothyroxine. There is 9mcg T3 in NDT so you might want to try half a tablet for a couple of days and if the heart pounding isn't too bad increase to 20mcg split into 2 doses 6-12 hours apart.

Your heart rate may be pounding because your TSH is high and/or you may be intolerant to thyroxine in NDT and Levothyroxine. Hopefully you'll do better on T3 as the thyroxine clears your system.

mandy72 profile image
mandy72 in reply toClutter

thanks clutter

ill try 1/2 a day, may even split and take at 2 doses so as not to cause too much pounding

hopefully endo will agree to prescribe if it helps as dr said he cant and hopes it gets away with giving it too me yesterday

Clutter profile image
Clutter in reply tomandy72

Mandy, when are seeing the endo?

mandy72 profile image
mandy72

monday 12.20

not holding my breath though as had to stick local due to hubby being self employed and he has to take time off to take me there

mandy72 profile image
mandy72

T3 didnt cut as planned so i took about 1/3 this morning

felt ok managed to make some mag oil and mag cream (not done anything really for a long time, was exhausted after

took another 1/3 a while ago

pulse in 70's

not sure if i should take the last bit later or leave it and see how i go over the next couple of days

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