shelf life of armour thyroid: can anyone tell me... - Thyroid UK

Thyroid UK

137,936 members161,765 posts

shelf life of armour thyroid

janisfromrome1 profile image
6 Replies

can anyone tell me the shelf life of armour thyroid please

Written by
janisfromrome1 profile image
janisfromrome1
To view profiles and participate in discussions please or .
Read more about...
6 Replies
humanbean profile image
humanbean

I can't tell you specifically how long Armour Thyroid lasts. But I take pig thyroid tablets (not Armour, I take a different brand). The length of time the tablets last will depend on how they have been stored.

They need to be stored in a dry, cool, dark place.

I wrap my own very, very securely to keep them bone dry and free of condensation and keep them in the freezer. I take out enough for about 2 months at a time. I would be happy to take 5 year old pills if I knew they had been stored well.

janisfromrome1 profile image
janisfromrome1 in reply to humanbean

thank you for replying.. i have armour from dec 13 and jan 14 its in it own brown bottle and i keep it in my bedside drawer (therefore in the dark.. it only has the date of issue on it no expiry date. really could be using it but a bit worried to do so. even though its precious as my doctor wont prescribe it since doctor skinner died.

Glynisrose profile image
Glynisrose

Dunno but I always keep a little in the freezer! In case of emergencies.

LindaC profile image
LindaC

Has anyone used it OUT OF THE FREEZER? Intuitively this really sounds 'just plain wrong' :-( I know someone who has recently frozen a lot... Once I read on the Forest site that it could last for ages - well beyond the date - BUT, I've just read this on a site:

"Natural thyroid should not be stored in the refrigerator or freezer. Condensation forms, which affects potency. Store it at room temperature: 59 to 86 deg F, in a dry place away from direct light. Avoid bathroom storage. If you buy larger supplies - 90 days or more - it may be wise to open that bottle as few times as possible. Say... Transfer a month's supply to a smaller bottle, and then fill a pill box with a 1 or 2-week supply from that. Exposing the larger supply to air on a daily basis by removing one pill at a time is probably not a good idea."

Happy to hear that you've used it and it still worked fine. xox

helvella profile image
helvellaAdministratorThyroid UK in reply to LindaC

If you froze each tablet completely separately, then it might make little difference.

If you have to open any container and take one tablet out, and leave the rest, the information about condensation, etc., applies.

Assuming you started with 100 tablets in a single container, in refrigerator or freezer, you take one tablet out every day, then by the end of three months you could have a lot of condensation affecting the last few tablets.

LindaC profile image
LindaC in reply to helvella

Thank you - I'm just concerned that someone has been informed that freezing is fine - I had heard the complete opposite, i.e. that just within (maybe a little under or over) the upper/lower boundaries of the stated temps is as far as it goes. I'm just concerned that 2,000 will go to waste, all frozen in two tubs.

Hey, I've enough of my own junk to deal with... thanks again :-)

You may also like...

Shelf life of Thybon Henning Liothyronine.

Does T3 have a short shelf life?

Shelf life of T4 and T3 once removed from blister packets?

Life back with Armour

the hope I can tell him about the change in myself and hoping he will! Prescribe me Armour, but...

Overmedicated with armour thyroid

on 180 mg of Armour since November. Recent tests came back with T3 2.8 T4 12.7 Thyroid...