Just stopped my Carbrimazole not feeling great. - Thyroid UK

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Just stopped my Carbrimazole not feeling great.

tekdiver64 profile image
9 Replies

Hello all, one week ago i was told by the doctor to stop taking my 5mg a day carbrimazole tabs after being monitored on them for 18 months after having had an episode that was initially misdiagnosed. I dont know any of the levels as doctor just said my levels were stable for the last few test(every 4 months approx). I stopped on his instruction and within 2 days started to feel ropey with palpatations in the mornings. I felt things were worsening, but only in the mornings,(during the day once up and around not so bad)so I had a look online and it was suggested that it is not good to just stop taking the carbrimazole and that it would be better to cut down to 2.5mg and then half of that dose again to wean myself off them without putting me into a system shock thru suddenly stopping. I also read that if after one week your are starting to feel worse that it could be that i need to come off more slowly. I waited one week then started again on 2.5 mg to try and wean myself off slowly. I am still having the palpatations, but not so bad, headaches and mot sleeping so well. Today I feel fuzzy headed and a bit confused. Does anyone have any advise on whether to continue to take the 2.5mg and wean off them or to stop. Feel confused as the doctor did not say that I would feel any different by stopping.

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tekdiver64
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9 Replies
Trophygirl profile image
Trophygirl

Hi tekdiver they've done the same to me.rang endo for blood result he said t3 low stop carb 4weeks now feeling very I'll .just repeated bloods last week now I have to wait for another blood test in 2weeks no explanation so what's going on just stopping carb makes u feel so I'll .I hope you can get some answers because I can't just baffled x

greygoose profile image
greygoose in reply toTrophygirl

Could be it's the low T3 making you feel ill, rather than the lack of carb.

Rmichelle profile image
Rmichelle in reply togreygoose

Hi greygoose sorry for jumping in. So if they have come of carb and their t3 is low what would they need to do- im asking because im on carb and interested.x

Clutter profile image
Clutter in reply toRmichelle

Rmichelle,

If FT4 and FT3 are too low that causes hypothyroid symptoms. Reducing Carbimazole dose or stopping it will allow FT4 and FT3 to rise.

Rmichelle profile image
Rmichelle in reply toClutter

Makes sense thankyou clutter.😊

tekdiver64 profile image
tekdiver64 in reply togreygoose

What should i do as I started to take carb again 4 days ago, as I thought I might be feeling bad because of the sudden stop, but only 2.5mg. I read somewhere on the forum that you should cut down and not stop or you can cause a shock to the system and possible trigger a storm or relapse.

greygoose profile image
greygoose in reply totekdiver64

Sorry, I really don't know much about it. I've never taken carb.

tekdiver64 profile image
tekdiver64 in reply toTrophygirl

Thanks Trophygirl, Good to hear it is not my confused state of mind but also sorry to hear your experiencing the same symptoms. If I get any answers I'll let you know.

Rmichelle profile image
Rmichelle

Sorry for jumping in trophygirl and tekdiver.😊

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