T3: i am not so well on Cynomel as I was when I... - Thyroid UK

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Margaret profile image
8 Replies

i am not so well on Cynomel as I was when I was taking Liothyronin has anybody else experience this, I had to go on Cynomel as my gp would no longer prescribe Liothyronin. This is where I miss Dr Skinner as I am sure that he would have helped me. I can't make up my mind wether to go on to Armour. Has anybody got any suggestions.

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Margaret profile image
Margaret
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8 Replies
shaws profile image
shawsAdministrator

Hi Margaret

There is also a T3 called Cytomel which might suit. Sometimes it's the fillers/binders which might affect us. I've had to switch several times on different thyroid hormones as I wasn't feeling so good.

Cytomel (King Pharmaceuticals which is now part of Pfizer)

pfizer.com/products/rx/rx_p...

A synthetic T3 which is available from America.

It comes in 5mcg, 25mcg and 50mcg tablets.

thyroiduk.org.uk/tuk/treatm...

If other members source T3 from elsewhere they will send you a Private Message.

Yes, Dr S is missed by many and he had the courage of his convictions that blood tests don't always confirm thyroid gland dysfunctions.

Quite a few of our members self-medicate with NDT and there are several.

in reply to shaws

Another member says there is gluten in Cytomel.

Flower007

healthunlocked.com/thyroidu...

faith63 profile image
faith63 in reply to

i did not see it listed on their website.

Clutter profile image
Clutter

Margaret, some members seem to find Cynomel more potent than Liothyronine. Have you had thyroid blood tests recently to check you aren't overmedicated?

faith63 profile image
faith63

Cynomel is Liothyronin. I am not sure i understand. Do you mean generic Liothyronin? What are your symptoms? I have gotten worse since being on t3 only, but don't know why that is, if it is due to medication or not.

Clutter profile image
Clutter in reply to faith63

Faith, There are two Cynomel's, Sanofi/Aventis (French) and Grossman (Mexican). Mercury Pharma Liothyronine is generic and is the only T3 licensed for UK use.

faith63 profile image
faith63 in reply to Clutter

They are both called Cynomel? I know the US Brand is Cytomel, which is a non Generic..very expensive for us here. Can't even afford with ins.

davetrindle profile image
davetrindle

Have the pharmacy check Cynimel's fillers. One brand in the U.S. Actually contains gluten as a filler. The generic does not.

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