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T4 test
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High T4 - Test Results
CRP -HS 2-690 mg/L Range under 3 Ferritin 185.00 ug/L ( 30-650) Folate - sample error Vit B12 Active 83.2 pmol/L (37.5 - 188) Vit D
CRP -HS 2-690 mg/L Range under 3 Ferritin 185.00 ug/L ( 30-650) Folate - sample error Vit B12 Active 83.2 pmol/L (37.5 - 188) Vit D
Fortie
in
Thyroid UK
6 months ago
No t3 or t4 test this time..
My recent blood test showed my tsh was within normal range but Consultant didn't request t3 or t4. I have been advised to continue on 15 my carbimazole. Should I have had t3 and t4 tested? I always have in the past but not this time, for some reason.. not feeling particularly brilliant either.. 😒
My recent blood test showed my tsh was within normal range but Consultant didn't request t3 or t4. I have been advised to continue on 15 my carbimazole. Should I have had t3 and t4 tested? I always have in the past but not this time, for some reason.. not feeling particularly brilliant either.. 😒
Cinka
in
Graves Disease Support
2 days ago
T4 test only.
Hey Everyone, I've been back for another blood test this morning and the phlebotomist said she has only been told [by the doctor] to take bloods for T4 testing.Is this standard? Im sure that last time i was tested for TSH and antibodies, of which TSH was just within range and antibodies were well out
Hey Everyone, I've been back for another blood test this morning and the phlebotomist said she has only been told [by the doctor] to take bloods for T4 testing.Is this standard? Im sure that last time i was tested for TSH and antibodies, of which TSH was just within range and antibodies were well out
BiffAHiram
in
Thyroid UK
9 months ago
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Low TSH & Low T4
Doctor did a TSH and
T4
test
and then phoned me to reduce my
T4
to 50mcg. My TSH was 0.023 and my T4 was 8.2. The reduction of T4 meds made me very ill, I crashed 4 days later and I was virtually bedbound for 10 days before I worked out was going on.
Doctor did a TSH and
T4
test
and then phoned me to reduce my
T4
to 50mcg. My TSH was 0.023 and my T4 was 8.2. The reduction of T4 meds made me very ill, I crashed 4 days later and I was virtually bedbound for 10 days before I worked out was going on.
MerCorn
in
Thyroid UK
2 months ago
After 25 years on Thyroxine, blood results are now odd!
The TSH and
T4
test
were more or less in sync up to about a year ago. I am now getting high TSH (12.9miu/L) and my T4 is near the top of the limit at 19.4pmol/L. I was taking 150mg of thyroxine for many years but started to get heart palpitations.
The TSH and
T4
test
were more or less in sync up to about a year ago. I am now getting high TSH (12.9miu/L) and my T4 is near the top of the limit at 19.4pmol/L. I was taking 150mg of thyroxine for many years but started to get heart palpitations.
JojoDee
in
Thyroid UK
30 days ago
Are these results "subclinical"?
my
T4
was lower than range in the rust
test
- do you think that warrants medication.
my
T4
was lower than range in the rust
test
- do you think that warrants medication.
Granolalovers2
in
Thyroid UK
3 months ago
Determined to get t4 & t3 tested by nhs
How the GP is blocked from even requesting a
T4
test
thus won't prescribe more. Quoted the NICE guidelines. They said they would investigate.... You know what response I got back???
How the GP is blocked from even requesting a
T4
test
thus won't prescribe more. Quoted the NICE guidelines. They said they would investigate.... You know what response I got back???
Obsdian
in
Thyroid UK
4 months ago
TSH massive reduction??
My TSH level = 0.2 My
T4
= 12.9.
Test
results from yesterday (21.8.2024). Test results from 5 months ago My TSH level = 5.6 My TSH level = 9.2 Notes: I have never had a TSH level below 2.5. I'm sure I had a bad batch of Thyroid-S regarding my last results.
My TSH level = 0.2 My
T4
= 12.9.
Test
results from yesterday (21.8.2024). Test results from 5 months ago My TSH level = 5.6 My TSH level = 9.2 Notes: I have never had a TSH level below 2.5. I'm sure I had a bad batch of Thyroid-S regarding my last results.
Booblet
in
Thyroid UK
4 hours ago
8 weeks pregnant results
Free T4 19.5 10.8 - 25.5 (59.2%) Free T3 6.1 3.1 - 6.8 (81.1%) TSH 0.002 (0.27-4.2) So, the consultant who managing my pregnancy did an unexpected tsh and
T4
test
at 2pm (so about 12 hours after my dose of levo and lio). It showed that I was over range and suppressed tsh.
Free T4 19.5 10.8 - 25.5 (59.2%) Free T3 6.1 3.1 - 6.8 (81.1%) TSH 0.002 (0.27-4.2) So, the consultant who managing my pregnancy did an unexpected tsh and
T4
test
at 2pm (so about 12 hours after my dose of levo and lio). It showed that I was over range and suppressed tsh.
Cassav
in
Thyroid UK
1 month ago
Husband's new results TSH and T4 March 2024
My husband's last TSH and
T4
blood
test
was Nov 2023.His latest results are as follows FT4 15.9 pmol/L 10.80 - 25.50pmol/L TSH 7.66mIU/L 0.27 - 4.20mIU/L The TSH has reduced slightly and his FT4 has increased . He has been told to redo bloods in a month.
My husband's last TSH and
T4
blood
test
was Nov 2023.His latest results are as follows FT4 15.9 pmol/L 10.80 - 25.50pmol/L TSH 7.66mIU/L 0.27 - 4.20mIU/L The TSH has reduced slightly and his FT4 has increased . He has been told to redo bloods in a month.
DandyButch
in
Thyroid UK
4 months ago
T3 not tested
why won’t they
test
t3 in England …. My doctor says they don’t
test
only
t4
why won’t they
test
t3 in England …. My doctor says they don’t
test
only
t4
Catlady73
in
Thyroid UK
7 months ago
hello 🦋 sos 🆘 help please PN1P is 106 bones and Ctx 0.5
hello please I am having a panic attack PN1P bones is 106 and CTX is about 0.5 I am on t3 30mcg and 112mg
t4
Last blood
test
T4
16 12 to 22 T3 5.7 4.1 to 6.8 Tsh -0.01 Tests done as advised please can someone advise what this means ?
hello please I am having a panic attack PN1P bones is 106 and CTX is about 0.5 I am on t3 30mcg and 112mg
t4
Last blood
test
T4
16 12 to 22 T3 5.7 4.1 to 6.8 Tsh -0.01 Tests done as advised please can someone advise what this means ?
Chouchou1234
in
Thyroid UK
28 days ago
The relationship between Tsh and T4
I have a medichecks
test
booked for Monday to do tsh/
t4
/t3 as I have been convinced this could give me answers. Now... Could you please elaborate on how it works that tsh can be normal but t4 might possibly be low (and t3 too, I guess, but one thing at a time).
I have a medichecks
test
booked for Monday to do tsh/
t4
/t3 as I have been convinced this could give me answers. Now... Could you please elaborate on how it works that tsh can be normal but t4 might possibly be low (and t3 too, I guess, but one thing at a time).
Obsdian
in
Thyroid UK
5 months ago
Can b complex with biotin cause elevated T4?
I had stopped my b complex (PinkTribe liposomal b complex) 3 days before the
test
. The result of the
T4
was 25 (11 - 21) whereas the
test
I had about 3 weeks ago at my Gp, when I had stopped the b complex, was well within the range at 16 (9 -23) - different hospitals hence different ranges.
I had stopped my b complex (PinkTribe liposomal b complex) 3 days before the
test
. The result of the
T4
was 25 (11 - 21) whereas the
test
I had about 3 weeks ago at my Gp, when I had stopped the b complex, was well within the range at 16 (9 -23) - different hospitals hence different ranges.
Pinkpetite
in
Thyroid UK
2 months ago
Advice please
Please could I receive advice on these latest MMH private
test
results. I increased
T4
to 100 mcg from 75/100 ten weeks ago due to low T4 (for me but within range) now T4 abnormal. Palpitations were the main reason to increase and these subsided once I did.
Please could I receive advice on these latest MMH private
test
results. I increased
T4
to 100 mcg from 75/100 ten weeks ago due to low T4 (for me but within range) now T4 abnormal. Palpitations were the main reason to increase and these subsided once I did.
Sailing14
in
Thyroid UK
6 months ago
t3 blood test at gp
hi my gp practice has been kindly filling my medichecks container for t3
test
when I get my tsh/
t4
nhs
test
done. However now they’ve decided it’s not possible to do private tests. Has anyone taken their gp on over this.
hi my gp practice has been kindly filling my medichecks container for t3
test
when I get my tsh/
t4
nhs
test
done. However now they’ve decided it’s not possible to do private tests. Has anyone taken their gp on over this.
Mag999
in
Thyroid UK
7 months ago
Why should we have bloods 24 hours after levo dose?
Showed TSH 0.1 (0.2-6) and
T4
18.6 ( 10-20 ) I had teh
test
24 hours ( 8.30am) after last dose levo. So, should I be reducing my Levo dose? Last NHS
test
October 2023 showed same TSH and
T4
18.9. This was taken 12 hours after last levo dose.
Showed TSH 0.1 (0.2-6) and
T4
18.6 ( 10-20 ) I had teh
test
24 hours ( 8.30am) after last dose levo. So, should I be reducing my Levo dose? Last NHS
test
October 2023 showed same TSH and
T4
18.9. This was taken 12 hours after last levo dose.
farrellkl68
in
Thyroid UK
1 month ago
Monitor my health laboratory results
GP
test
in between these showed normal
t4
,t3 and TSH (I took
t4
in error before
test
this time also). I know this is an NHS laboratory so this is why I choose them to try and be as near to GP results as I can. My anaemia test failed with them due to clotting so I have to retest.
GP
test
in between these showed normal
t4
,t3 and TSH (I took
t4
in error before
test
this time also). I know this is an NHS laboratory so this is why I choose them to try and be as near to GP results as I can. My anaemia test failed with them due to clotting so I have to retest.
Sailing14
in
Thyroid UK
7 days ago
T4 not routinely tested
Hi, I am arranging post-hemithyroidectomy blood tests with the GP, and have been told that the lab will only
test
T4
if TSH reading indicates that it is necessary; wanted to check whether this means that they might miss something. I already know that I have Hashimotos. Thanks for any insight.
Hi, I am arranging post-hemithyroidectomy blood tests with the GP, and have been told that the lab will only
test
T4
if TSH reading indicates that it is necessary; wanted to check whether this means that they might miss something. I already know that I have Hashimotos. Thanks for any insight.
RuthNelson
in
Thyroid UK
6 months ago
tsh or t4 to determine over medication
It’s controversial in the United States between using tsh or
t4
to detect over medication. Which is the best
test
to conclude over medication tsh or
t4
? Any help would be appreciated.
It’s controversial in the United States between using tsh or
t4
to detect over medication. Which is the best
test
to conclude over medication tsh or
t4
? Any help would be appreciated.
Mccrae
in
Thyroid UK
6 months ago
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