I I been having shakes and aches in all my limbs and also really bad insomnia.
TSH IS 3.1 range 0.27 to 4.2
T4 IS 22 range 12.22
T3 is 5.4 range is 3.1 to 6.8
Have no thyroid gland
I was on 125mgs on thyroxine but hospital have upped it 150mgs thought if T4 was high that your doseage came down??? Has anyone else had the above symptond and having shakes and aches in all my limbs and also really bad insomnia.
sunsation1
You haven't given any ranges so we don't know where your FT4 lies in relation to it's range. And when did you take your last dose of Levo before the test, it should be 24 hours before, too close to test gives a false high FT4.
Your TSH is saying you need a dose increase so it looks like the hospital is being guided by that.
Thank you
Hospital just gave me figures
When did you take your Levo before your test?
Day before
Considering all the reference ranges we see here the highest upper limit for FT4 that I know of is 23 (range 11-23), other common ones we see are 7-17, 9-19, 12-22. So if your FT4 result is accurate (no biotin in any supplement for a few days before test) then it's possible it's either over range or near the top of the range, which is out of sync with your TSH.
just an FYI:somebody very recently had a 25 as top end,.. but can't remember who . ( & several yrs ago i used to have a 26 top end )
Mines usually best around 18
I think I must have missed that.
In 1995 my surgery's FT4 range was 10.3-25.7 and then went to 11.8-24.6 and since 2017 it's been 7-17. I can't decide if it's better to have the narrower range now or not 🤷♀️
SeasideSusie ......my NHS one is now even narrower [7.9- 14 ] and so if i get fT4 of 20 it comes out as about 200% .. hence i'm rather dubious about the machines using these lower /narrower fT4 ranges .
i want to see some proper 'same blood draw' comparisons done between this [7.9-14] and some more usual [12-22] ranges, but i can't spare the pennies., and i'm avoiding the GP... But some of them are clearly giving very different fT4 '%through range' to others.
see differing fT4 % from same blood draw on this post:
healthunlocked.com/thyroidu...
Why have they increased my dose of levo though as I thought they decreased it if you had high t4 and tsh was going up too
They seem to be deciding based on the TSH result ... TSH goes UP when dose is too low, and 3 .1 is a bit on the high side for someone on levo .
Is 3.1 higher than you 'usual' TSH on 125mcg ?
if you were actually overmedicated you would expect the TSH to be BELOW range .... so even though your shaky / insomnia symptoms (and possibly fT4 ,if it's top of range) could potentially suggest overmedication , your TSH is clearly saying you're not overmedicated, and could probably do with an increase... so i guess they've gone with TSH.
fT4 can vary depending on time of last dose, but TSH 'should ' be a reasonable indication of whether your does has been too high or too low over the last few weeks , regardless of what time the last dose of levo was .
i suppose it is possible they have just totally ignored the fT4 and only looked at TSH without realising fT4 is pretty high ( lots of them just look at TSH and don't use their brain for anything else)
i agree , it does seem odd to have increased when fT4 looks like it must be pretty high,... ask them to confirm what the fT4 lab range was, and perhaps double check that they do really want you should increase.. mistakes do happen.
I can't get a GP and private test from the same blood draw but I've done some same time tests (filled one vial for each lab from same fingerprick) with the private labs as an experiment on three occasions - MMH v Medichecks and MMH v BH and both Medichecks and BH tests were done with Eurofins County Pathology
1st time FT4:
Medichecks -81.00%
MMH: 66.00%
2nd time FT4:
BH: 83.00%
MMH: 57.00%
So it looked like Eurofins County Pathology (who did both Medichecks and Blue Horizon tests) was always testing higher than MMH.
3rd time:
Medichecks and MMH results identical
TSH suppressed with all tests (normal for me)
FT3 results close enough to not consider a problem with all tests
So I was none the wiser after all that!
No thyroid tests on that print out.
I hope that they advised you to book with your GP re Iron. x
No why
Haemoglobin of 116g/L indicates that you are anaemic. Per NICE:-
"Interpreting a full blood count
Anaemia is defined as a haemoglobin (Hb) level two standard deviations below the normal for age and sex:
In men aged over 15 years — Hb below 130 g/L.
In non-pregnant women aged over 15 years — Hb below 120 g/L.
In children aged 12–14 years of age — Hb below 120 g/L."
cks.nice.org.uk/topics/anae...
Based on your results, GP is obliged to check your Ferritin, and whilst he's at it he might as well check B12, Folate and maybe Vit D (if you're lucky).
I agree with nellie, and another reason is your MCV (Mean Corpuscular Volume) ie the size of your blood cells, although in range at 88 ideally you want it at 84-85, a high MCV indicates back to low Iron and or B12, so needs testing B12 needs to be at the top of the range and Iron 2/3-3/4 of the range.
The thyroid levels being high as it seems yet the TSH needs to be about 1 is high if it were me I'd get my cortisol level checked too given the wired n tired feeling as you may have Adrenal fatigue, and low Zinc?
The muscle pain top bet without testing could easily be low vitamin D level, which also leads to weak muscles and a susceptibility to infections due to low cathelicidins
Fatigue can also be a symptom of low Iron, the top symptom of low Iron..
Sooo nutrients to get tested are
B12, Iron, Copper, Zinc, Vitamin D, abd any others mentioned by others
Hope that helps
Thank was tested for cushings all was normal
Ranges added