25 mcg Levothyroxine pill size warning - Thyroid UK

Thyroid UK

137,935 members161,763 posts

25 mcg Levothyroxine pill size warning

Catseyes235 profile image
6 Replies

Just wanted to point up that the 25 mcg Levo I have been given recently are a markedly bigger size than the 100 mcg. I really had to ponder this for a while but chemist said may be different manufacturer.

This is good if you need 12.5 mcg as they have a line and are easily divided in half but I do think the doctors / chemists should warn people as mistakes could happen. As I am on 125 mcg I have been filling my pill box correctly but occasionally have an extra 25 mcg from another pill compartment often using size as a guide.

If someone has visual problems it could be a problem. I was out of synch once with with pills so had lots of the smaller 25 mcg left which I used x 5 to make one dose.

Anyway just be aware!

Written by
Catseyes235 profile image
Catseyes235
To view profiles and participate in discussions please or .
Read more about...
6 Replies
fuchsia-pink profile image
fuchsia-pink

I got some MASSIVE 25 mcg tablets recently - much bigger than the 100s - and found I'd been given Teva. I also have a few Mercury 25 mcg tablets and they're much smaller - and taste nicer than the Teva. Note to self: check what I get next time and ask pharmacist not to give me Teva.

Catseyes235 profile image
Catseyes235 in reply to fuchsia-pink

Now I’m used to them I quite like them as they are certainly easier to halve then the tiny ones and I could do with upping my dose at times but not by 25mcg!

helvella profile image
helvellaAdministratorThyroid UK in reply to fuchsia-pink

Mercury Pharma levothyroxine tablets (including their Eltroxin) used to be larger than they now are. But yes, they are pretty small.

MichelleHarris profile image
MichelleHarris

I’ve wondered about this too but I wondered about the amount of extra fillers required to make a bigger tablet as many of us have sensitivities x

helvella profile image
helvellaAdministratorThyroid UK

We usually encourage everyone to keep aware of what make of levothyroxine they are dispensed. Some people do not find that they can swap makes without any problems.

UK Levothyroxine Tablets

➖➖➖➖➖➖➖➖➖➖➖➖➖➖

Last updated 09/03/2020.

This is a list of currently marketed levothyroxine tablets in the UK.

—————————————————————

🔹 Accord – formerly Actavis (manufacturer)

50

100

—————————————————————

🔸 Almus (an ‘own label supplier’ brand owned by Walgreen Boots Alliance – Boots pharmacies and Alliance distributor)

50 – This is repackaged Accord – formerly Actavis.

100 – This is repackaged Accord – formerly Actavis.

—————————————————————

🔹 Aristo (manufacturer)

100

—————————————————————

🔹 Mercury Pharma (manufacturer – part of Advanz) includes both “Levothyroxine” and “Eltroxin” which are identical.

25

50

100

—————————————————————

🔹 Teva (manufacturer)

12.5

25

50

75

100

—————————————————————

🔸 Northstar (an ‘own label supplier’ brand owned by McKesson – Lloyds pharmacies and AAH distributor)

25 – This is repackaged Teva. ❗

50 – This is repackaged Accord - formerly Actavis. ❗

100 – This is repackaged Accord - formerly Actavis. ❗

—————————————————————

🔹 Wockhardt (manufacturer)

25

➖➖➖➖➖➖➖➖➖➖➖➖➖➖

🔹 – identifies manufacturers.

🔸 – identifies ‘own label supplier’ products.

– Take particular note of the actual product which varies by dosage.

—————————————————————

Numbers refer to tablet dosages in micrograms.

If there is anything inaccurate in this information, please let me know by Private Message:

healthunlocked.com/user/hel...

➖➖➖➖➖➖➖➖➖➖➖➖➖➖

Catseyes235 profile image
Catseyes235 in reply to helvella

This is the first time in nearly 40 years I’ve seen 25s bigger than 100s!

You may also like...

Levothyroxine 25 mcg

please give me name of 25 mcg. tabs. Used to be able to check on BNF but they have now changed...

25 mcg Levothyroxine

idea of how much , 25 mcg of Levothyroxine is likely to lower my TSH level? I have been on this for...

given a loading dose of colecalciferol and 25 mcg levothyroxine

on anything at the time. saw the dr today and i have been put on 25mcg of levothyroxine, had a bad...

Inconsistency in pill sizes

splitting them. I’ve also had 25 mcg which have been bigger than 100 mcg. ! Weird but now I’m on...

Mercury Pharma levo 25 mcg

Just a quickie...I have to up my dosage from 100 mcg to 125 but I remember reading on here a while...