T3 Foggy head: Anyone find that T3 gives them a... - Thyroid UK

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T3 Foggy head

fostercraig profile image
6 Replies

Anyone find that T3 gives them a funny head? Or indeed T4?

Thanks

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fostercraig
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6 Replies
SeasideSusie profile image
SeasideSusieRemembering

I take both, I've not had any reaction to them. Some people find they react to one brand or another because of different fillers. Best to stick to one brand when you know it suits you, rather than mix or change brands. Some other medications may interact or cause their own symptoms.

You had replies to a similar post here which you didn't respond to

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Judithdalston profile image
Judithdalston

I felt a reaction to T3, so took it middle of the night instead...thought about taking yours in one dose theninstead of spilt up?

fostercraig profile image
fostercraig in reply to Judithdalston

Hi There...thanks

I was told to mimic a drip feed for T3 as it has a short half life and is gone in 8 hours. Unlike T4 which takes at least a week to metabolise. Not convinced its the T3 as I take this every 8 hours and it is only the night dose T4( just the once) and T3. I wake up so groggy and the further I get away from that dose the better I feel! If I take it on waking same effect, but head fog lasted longer if I remember correctly.

Judithdalston profile image
Judithdalston in reply to fostercraig

Unfortunately we all seem to be so different...levo is comparatively easy to take but after nearly a year i’m still adjusting T3, and now back to having a go at both T3/4 doses, and timings....I think I have different needs in warm or cold weather, which is probably not surprising if they are controlling our ‘energy’!

penny profile image
penny

My brain stops working if I don’t have enough T3. I take mine about 4a.m. In one dose.

fostercraig profile image
fostercraig in reply to penny

I feel that too. I am suspicious about the T4 as I take T3 every 8 hours 5mcgs

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