I have been diagnosed with Overactive Thyroid since 2019. On Carbimazole 2.5 mg 3 times a week.
I have a ‘hot’ nodule on each lobe.
On this consultation I have to decide ongoing solution or go back onto GP care for future blood tests and care.
Since my last contact with Endo in February I have had a 72 hour heart monitoring as my rate was running fast. The diagnosis was Thyroid Induced Sinus Tachycardia. This has stared to make me wonder if I should proceed with RAI or surgery.
I have just had bloods done for this June appointment but no results yet.
My February bloods were:
TSH 3.69 ( 0.35-5.00)
T4 17 (7.00-22.00)
T3 4.3 (3.80-6.79)
RAI mainly worries me as I have had Colon Cancer in 2012.
Does some of your thyroid remain if you have a low dose of radioactive iodine meaning you may not go completely under active?
Thank you for looking and any advice or thoughts you may offer.
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Hugoo
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I had a hot nodule on my right lobe and it was a fast growing one too
And I had thyroid induced sinus tachycardia also and was given carbimazole and beet blockers
I’m on Levothyroixine now which is a slow process to getting levels stable
So I was offered RAI which I turned down and went for surgery
So I had my entire right lobe and the middle section removed in September 2022
My left lobe is still dormant and the levo is taking its time settling in and working for
I put on a stone in weight but I was only 8.5stone and I don’t eat nowhere near what I used to so it’s purely down to the medication and j now being hypothyroid
Doctors have advised it could take a year to stabilise so I need to continue with eating healthy and clean and gym visits and exercise
I take iron and selenium which helps massively
I don’t regret surgery at all and I recommend it for thyroitoxiciosis
RAI scared me and still does
My surgery was a complete success and I was very lucky I did not need a drain and I’ve healed beautifully
It’s a slow road to recovery but it’s worth not having the awful hyper symptoms
Thank you so much for replying. I really haven’t thought too much about surgery as it is always RAI that is mentioned. As I have a nodule on both lobes I wonder how much of my thyroid I would keep. It would take away the worry of radioactive but the thought of surgery is also scary. What a choice !
Did your whole self feel different when no longer Hyperthyroid? Right now I feel restless and on alert all the time.
Once I had the surgery I instantly felt better calmer & relaxed
No longer on edge and jittery
I’m struggling with the weight gain but that’s it
I’d rather a little bit of extra weight to be calmer and no more heart palpitations, the heart stuff was the worse part for me
Scared the crap out of me each and every time I had them and it was every day and night and I hated having either zero energy or running around like a demented cat
I reckon you would loose the lot if you have both sides with hot nodules.
My surgeon was pretty instant on the RAI but I said no I want it removed and he agreed and Endo also agreed it was the best decision to make as it was getting worse as the weeks went on
It was growing so fast (nearly 6cm) and it was effecting voice and I could not sleep on my right as it effected my breathing
For me surgery was the best way forward no way I would have gone for RAI but that’s me
My biggest piece of advice is be your own advocate don’t wait fight for what’s best for you
I had RAI thyroid ablation for Graves Disease back in 2005 - a treatment I deeply regret but knew nothing back then and not advised of any adverse side effects.
As I understand things the dose of RAI not as exacting as one might think and this is a toxic substance which once ingested slowly burns out and disables from within the body and ultimately the thyroid is fully disabled and burnt out in situ, resulting in the patient becoming hypothyroid and a prescription for T4 - Levothyroxine is deemed the appropriate treatment option.
I read RAI is also taken up, to a lesser extent, by other glands and organs within the body and have experienced symptoms for which the NHS have given me no answers - details on my profile page - just tap on my face alongside this reply to read my bio - if you wish.
We now have the following research paper regarding RAI and I am one of these patients :
Pennyannie I always read your posts and your story has stopped me in part having further treatment up to now. I have tolerated Carbimazole really well but feel after 4 years not doing so well as I was. I really do not know what to do. I will read the article link so thank you for that. If I have surgery I know I will be hypothyroid but at least no worry about radioactive after effects.
Your FT3 is quite low in range & TSH could fall and still be well in range.
2.5mg X 3x per week is a tiny dose & I think you might not need it at all. Discuss with your specialist.
If you find your levels gradually rise - then you might need to stay on a dose every 3rd day.
I have nodule and was discharged to GP for monitoring as specialist said they would only “keep me on the books if I was to have RAI soon”.
Ask the specialist to specify in discharge letter how often you should be monitored as I was verbally told every 3 months but nothing was set out in letter. So the GP has agreed to test when I chase up, but I have the feeling they want to extend the time.
If you are well on carbimazole there no reason to change. You take an extremely low dose.
RAI causes destruction to thyroid, The full affect takes months but if the thyroid remains hyper by about 6 months the treatment is repeated. In about 10% of cases.
In theory a small amount of functioning thyroid should remain but it almost always isn’t enough to produce enough hormone.
RAI doses are fixed in UK and not calculated as the accuracy it not greatly improved.
The iodine is mostly absorbed by the working thyroid so in theory your hot nodules should be the target, but this means the healthy thyroid will be affected too.
Have you heard about RFA - Radio Frequency Ablation?
This is less invasive procedure and will treat the nodule preserving the thyroid.
Royal Berkshire & UCLH hospitals preform it. - Others have battled for referrals including from outside the area, but you will have to arrange your own travel. Often initially doctors will say - it’s not available / there’s no funding stream for it, it’s not a suitable treatment. but having the information and persisting can secure a referral.
As always thank you for replying and all this information. You have mentioned the RFA to me before and I am in the South of England. At the moment with telephone consultation it is so hard to ask Endo about it without them saying only two choices available. I wonder if I have the stamina to ask for a possible referral. Surely it makes sense to keep the thyroid if no Autoimmune.
Will look at all your information as I have to be ready for early June telephone consultation.
Hi, I have been taking 5 mg carbimazole daily for 3 years, my bloods are bang in the middle of normal and I feel well, I do not have any experience of RAI and as long as I feel fine I will stay on carbimazole, the evidence now is it's ok to be on long term carbimazole but you must check your bloods regularly.
Thank you for your reply. I’m so glad to hear you are doing well on Carbimazole. I have been taking it since March 2019 and generally been ok. Just lately haven’t felt as good. Have you read any particular information on long term Carbimazole that I could quote to the Endocrinologist ?
Have your eyes been affected at all - were they dry, watery, sore and possibly light sensitive - if so even if now relieved please ensure whatever drops, sprays, lotions or grease that you use are all preservative free - even those prescribed by the NHS.
If your eyes are involved at all - this is another reason why RAI should not even be on the table as a treatment option as it will likely exacerbate all these symptoms.
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