Gone Hypo: Hi all, After being diagnosed with... - Thyroid UK

Thyroid UK

140,281 members164,997 posts

Gone Hypo

Chloececilia profile image
2 Replies

Hi all,

After being diagnosed with Hashimoto's in November of last year and being continually overactive I have just had the following blood results:

TSH: 73.1 (0.3-6)

FT4: 8.3 (9-24)

(No FT3 yet)

This is quite a difference from my last results 2 months ago:

TSH: <0.1

FT4: 20.7

FT3: 4.1 (3.5-6.5)

I had been feeling very underactive for about 2 weeks after Christmas and New Year but recently I haven't been feeling half as bad - just hard to get motivated, some insomnia and some aches and pains and cold, symptoms not too severe though.

Is my most recent TSH result very high indicating that I am very underactive? I have only just got to grips with the overactive side of things!

I have been taking 20mg of Carbimazole p/day but it's safe to say that won't be continuing now. Totally at a loss!

Written by
Chloececilia profile image
Chloececilia
To view profiles and participate in discussions please or .
Read more about...
2 Replies
Clutter profile image
Clutter

Chloe, Your bloods should have been monitored every 4 weeks to avoid this and your Carbimazole titrated down as your TSH rose. Carbimazole is quite powerful and thyroid can react quickly to it. You are overmedicated and this is why your TSH has risen so high. It usually takes 12-18 months on Carbimazole to regulate thyroid before trying for remission. Make sure you have 4 weekly bloods as it is likely your TSH will fall fast now you've stopped Carbimazole and you will probably have to take it again at a lower dose. Ask your GP to refer you to an endo for management.

TSH >20 has been shown to impair driving reactions more than being over the drink limit so please drive with caution.

Chloececilia profile image
Chloececilia in reply to Clutter

Thank you Clutter that makes sense to me. I will certainly drive with caution as I didn't know it could impair reactions. Thank you again.

Not what you're looking for?

You may also like...

Good results, but symptoms. Please advice

On Levo I always had ups and downs, feeling amazing for a week or so and very bad after, then good...

Hashimotos or not? Advice please

Hi I am new and could really use some advice please regarding all my results? Diagnosed overactive...

Hyperthyroid. Is this Graves Disease again?

Hi, I'm new here. I'm a 49 year old woman just diagnosed with an overactive thyroid, also suffering...

Blood results fine - still very hypo

I just got my results and they made me nervous аs I might have some sort of resistance. I am taking...

Central hypo, results?

Hi all I am a 37 year old male who is hoping you would be able to shed some light on some results...