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Thyroid hormone blood test
Thyroxine, or T4, is a thyroid hormone. It can sometimes be elevated in molar pregnancies.
Dr. Jeff Livingston reviewed this
24 year experience in Obstetrics and Gynecology
Related questions
A 31-year old female asked:
Partner having hormone & thyroid blood test for infertility.Will heavy drinking for two days 38hours before test affect result? Going on stag do.
1 doctor answer • 3 doctors weighed in
A 36-year old asked:
Does blood test for thyroid function show hormone irregularities?
1 doctor answer • 1 doctor weighed in
A 29-year old female asked:
When is the best to do blood tests for hormones, and thyroid.Is it connected to the menstrusual cycle? If so when after or before the periods
1 doctor answer • 1 doctor weighed in
A 37-year old female asked about a 37-year old female:
Can a thyroid be undetected through doctor tests due to hormone levels? Even if blood work is done.
2 doctor answers • 3 doctors weighed in
A 26-year old female asked:
They did a t3. Blood test on me and my thyroid hormone came out 0.914 ..... Is that bad ....????? I feel tired .... Lazy... Gain weight
1 doctor answer • 1 doctor weighed in
A 48-year old female asked:
Having blood work tom. 48F. Think my hormones are changing but the only thyroid tests my dr ordered were T4 (free) & TSH (3rd gen). Is this complete?
1 doctor answer • 1 doctor weighed in
A 21-year old female asked:
Had EDNOS but now its anorexia. Im still healthy wt (BMI 20.6). Thyroid hormones were fine on recent blood test.Does that mean my BMR isnt slowed yet?
1 doctor answer • 2 doctors weighed in
A 41-year old female asked:
Ver the years my daughter has had some blood tests for her thyroid, her levels have read. 2012 Thyroid stimulating hormone 2.9 mu/l (0.40-4.00), + Anti-thyroid Peroxidase Ab 160u/ml ref (,60) 2013 + thyroid stimulating hormone 4.8mu/L (0.40-4.00)2014 thyr
1 doctor answer • 3 doctors weighed in
A 31-year old female asked:
Menorrhagia. 500ml in 48hrs, not endometriosis, hormone levels ok, thyroid controlled, basic blood clotting test normal. Any ideas? Treatment?
1 doctor answer • 1 doctor weighed in
A 32-year old female asked:
Do atkins diet affect hormones test results?fsh,prolactin,and tsh?atkins affect metabolism,so can affect thyroid tests?can give wrong blood results?
1 doctor answer • 1 doctor weighed in
A 20-year old female asked:
I have enlarged ovaries and predominant follicles on both ovaries possibly measuring 20 or more. Got a blood test to check for pcos and hormone levels are good. I got checked for thyroid and those test were good as well. Any clue?
1 doctor answer • 1 doctor weighed in
A 32-year old female asked:
What tests would I ask my DR to check for if I suspect a hormone issue? Had my thyroid scanned as well as blood tests. This showed thyroiditis. Symptoms are anxiety, depression, always feeling hot even when its cold and mood swings and tired?
2 doctor answers • 3 doctors weighed in
A 41-year old female asked:
F 35- had every blood test listed in here (thyroid,iron,hormones,all vitamins) done for hair loss. Derm. says all normal. What should be next step?
1 doctor answer • 1 doctor weighed in
A 38-year old female asked:
Stress test, echo, two week Holter all normal. Thyroid, other blood work all normal. Having fluttering/skipping/racing heart beat of varying duration, severity, and timing. Could this be stress/panic attacks or even a hormone imbalance?
2 doctor answers • 5 doctors weighed in
A 18-year old male asked:
I am having extreme fatigue and i did blood test and my TSH level was high (8.6) ! but thyroid hormones are normal (t3 (liothyronine) T4 ) ! what is causing fatigue?
1 doctor answer • 2 doctors weighed in
A 76-year old male asked:
Ive just had a phonecall from the doctor as my recent blood test is showing raised parathyroid hormone level (i am on thyroid tablets already) and serum protein electrothoresis showing a monoclonal IGg Iam BDA paraprotein. what does this mean?
2 doctor answers • 4 doctors weighed in
A 18-year old female asked:
Sore throat near chin under jaw? Could this be a thyroid problem? Blood test shows high dhea sulfate (elevated adrenal hormone)?
3 doctor answers • 7 doctors weighed in
A 18-year old female asked:
Weightloss. Palpitations. Hairloss. Heat intolerance. Oversweating. Neck lump. I got checked up last month and my blood test (thyroid hormones) results are normal. It is possible that I have graves disease even I don't have bulging eyes?
1 doctor answer • 1 doctor weighed in
A 41-year old asked:
Might a thyroid blood test show hormonal problems?
1 doctor answer • 1 doctor weighed in
A 28-year old female asked:
My monthly period late for 21days now, beta hCG negative, hormonal blood test normal. My gyn doc suggest ultrasound also normal, thyroid also normal!
1 doctor answer • 1 doctor weighed in
A 21-year old female asked:
What can cause hormonal imbalance in women besides thyroid? -sore breasts, late spotty periods 2 months in a row, neg hpt, thyroid blood test normal.
1 doctor answer • 2 doctors weighed in
A 63-year old female asked:
I am loosing a lot of hair. Had my blood checked for thyroid and hormone imbalance & they both came back negative?
1 doctor answer • 1 doctor weighed in
A 44-year old asked:
What is the normal level of thyroid-stimulating hormone (tsh) in the blood of a 40 year old male?
2 doctor answers • 5 doctors weighed in
A 51-year old female asked:
I had a series of blood work done. Comp. Panel, hormones thyroid etc. Would anything flag abnormal if i had a possible cancer, leukemia etc. ?
2 doctor answers • 2 doctors weighed in
A 83-year old female asked:
My daughter is 57 years old and she is experiencing symptoms of low blood sugar. She can go 4 to 5 days like herself & then it comes back. She us on throid medication. Could it be thyroid related or Hormone related?
1 doctor answer • 2 doctors weighed in
A 33-year old female asked:
I have an issue with sweating.dont have to be hot just start pouring & won't stop.Have a 10mnth old,& no issue with thyroid or hormone shown in blood.
1 doctor answer • 1 doctor weighed in
A 20-year old female asked about a 17-year old female:
18 y o girls has a 1,5cm thyroid gland,but hormones in blood are normal,she takes 100mg levothyrox, too high dose i think?what she can do to treat it?
1 doctor answer • 2 doctors weighed in
A 40-year old female asked:
Feel constant flu symptoms. Had normal spinal tap, normal blood panels, vit b, vit d, thyroid, and hormones. What doctor to see next to check further?
1 doctor answer • 1 doctor weighed in
A 21-year old female asked:
Been very weak and short of breath when moving around ekg, heart, xray all normal blood normal except one thyroid hormone low what can i do?
1 doctor answer • 2 doctors weighed in
A 41-year old asked:
Can hyper thyroidism or thyroid meds cause a high bac reading in a blood test?
1 doctor answer • 2 doctors weighed in
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