NH

A 19-year-old female asked:

On my thyroid panel blood test, my t4. t3 (liothyronine) uptake, free thyroxine index are normal. but, my tsh is too low. whats that mean?

1 doctor answer • 1 doctor weighed in

Dr. Clarence Grimanswered

Endocrinology 59 years experience

Thyroid tests: Wen tests don't make sense first thing to do is to repeat. But also need to know why you are being tested?

Created for people with ongoing healthcare needs but benefits everyone.

Learn how we can help

1.4k viewsAnswered >2 years ago

Related questions

A 31-year-old female asked:

If my TSH and T4 are high and free thyroxine is normal...but T3 (liothyronine) uptake is low, should I take synthroid my dr prescribed?

1 doctor answer • 1 doctor weighed in

A 37-year-old male asked:

Had thyroid test due to past palpitations. Lab result is T4 total 7.3, T3 (liothyronine) 43 (h), free thyroxine index 3.1, TSH 3rd gen .51 any worries here?

2 doctor answers • 3 doctors weighed in

A 37-year-old male asked:

Took thyroid test due to past palpitations. Lab result is T4 total 7.3, T3 (liothyronine) 43 (h), free thyroxine index 3.1, TSH 3rd gen .51 any worries here?

1 doctor answer • 1 doctor weighed in

A 19-year-old female asked:

On my thyroid panel test T4. T3 (liothyronine) uptake, FTI are normal. But, my TSH is too low. Whats that mean? Been getting treated for hypothyroidism for 2 yrs.

2 doctor answers • 3 doctors weighed in

A 37-year-old female asked:

Test done: thyroxine (t4) 12.4 range 4.5-12.4 T3 (liothyronine) uptake 33 range 24-39 TSH 0.01 range 0.450-4.500 . I am on levo 150mg last 60 days. What it means ?

1 doctor answer • 3 doctors weighed in

Last updated Jun 7, 2020

Found in:

Blood›Thyroxine›Thyroid stimulating hormone

People also asked

T3 (liothyronine) uptake and T4 thyroxine and free T4 index are normal, but TSH is4.65 and per the lab that is high. The highest normal is 4.5. What does this mean?

2 doctor answers • 4 doctors weighed in

Low T3 (liothyronine) uptake (21%), Normal TSH (3.190), normal T4 (9.4), normal free thyroxine index (2.0). Also low BUN/creatine ratio (7). Is low T3 (liothyronine) and BUN scores related? Should I be concerned?

2 doctor answers • 2 doctors weighed in

Low T3 (liothyronine) uptake (21%), Normal TSH (3.190), normal T4 (9.4), normal free thyroxine index (2.0). Also low BUN/creatine ratio (7). Is this normal?

2 doctor answers • 4 doctors weighed in

I just received lab results showing the following: thyroid tsh 15.060 high thyroxine (t4) 6.2 t3 uptake 26 free thyroxine index l.6?

2 doctor answers • 2 doctors weighed in

Can u help decipher my lab test? Tsh 2.100 range 0.450-4.500 thyroxine (t4) 4.5 4.5-12 T3 (liothyronine) uptake 31 24-39 free thyroxine index 1.4. 1.2-4.9 t4, free(direct) 0.82 .82-1.7 free T3 (liothyronine) 1.8?

3 doctor answers • 5 doctors weighed in

Related topics

Connect with a U.S. board-certified doctor by text or video anytime, anywhere.

Talk to a doctor now

24/7 visits - just $44!

50% off with $15/month membership

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.