Blood test: I had a triple bypass 6 weeks ago... - Thyroid UK

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Blood test

Madge72 profile image
12 Replies

I had a triple bypass 6 weeks ago this is my testI take levo 100mg

20mh T3

Day before test

Levo 7am

T3 50% 7am..... .25 2am .... .25 9pm

Blood draw 7am ....next day

Thank you

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Madge72 profile image
Madge72
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12 Replies
tattybogle profile image
tattybogle

So T4 is near top of range and T3 a bit over range at 24 hrs / 10 hrs from last doses .

Your T4 and T3 levels will obviously be a lot higher than this for most of the day, which is not a great idea if it can be avoided.

So at first glance , your results suggest you may be taking a little bit too much T4 or T3 and a slight dose reduction would usually be recommended , either a little bit less Levo, which should lower both T4/T3 levels .. or a little bit less T3, which should bring T3 back into range .

But this also depends on your symptoms, your previous history, and in your case, your doses probably shouldn't be changed before discussing it with a cardiologist (hopefully one with an understanding of thyroid hormone).

Madge72 profile image
Madge72 in reply totattybogle

Thank you I will talk to him

Madge72 profile image
Madge72 in reply totattybogle

It

Madge72 profile image
Madge72 in reply totattybogle

Would 12.50 be enough

Jaydee1507 profile image
Jaydee1507Administrator

20mcg T3 is a slightly high aamount to be taking.

FT3 is over range and FT4 at 93% of range.

Suggest reducing T3 by 5mcg and restest in 6-8 weeks.

How are vitamins looking?

Madge72 profile image
Madge72 in reply toJaydee1507

Hi thank you everything else is good just need to balance T3 andT will reducing t

Madge72 profile image
Madge72 in reply toJaydee1507

Will reducingT3 bring T4 down

Jaydee1507 profile image
Jaydee1507Administrator in reply toMadge72

Not necessarily but your FT3 is over range and presumably you don't convert well which is why you are on T4/T3 therapy.

What was your previous dose and results on that?

Madge72 profile image
Madge72 in reply toJaydee1507

T3...8.1

Madge72 profile image
Madge72 in reply toJaydee1507

Levo19.2

Jaydee1507 profile image
Jaydee1507Administrator in reply toMadge72

You haven't said what dose that was on. Your FT4 was lower then though.

Madge72 profile image
Madge72 in reply toJaydee1507

19.2

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