Get Virtual Care
For Businesses
About Us
A member asked:
What does it mean to have optimal tsh but low t4, t3, ft4 and ft3? i have hypothyroid symptoms but my tsh doesnt make sense?
2 doctors weighed in across 2 answers
How low? All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Talk to the doctor who ordered the tests. Having said that, it would have helped had you provided the actual values. Wish you good health!
Answered 6/12/2022
0 views
TSH levels do not correlate well with hypothyroid symptoms. R U taking Biotin? Can interfere with TSH assay as i recall. Ask the lab where it was done if Biotin interferes.
Answered 6/12/2022
0 views
Related Questions
A member asked:
I have hypothyroidism and hashimoto's. My current TSH is 0.01, T3 (liothyronine) is 169, and free T4 is 2.0. Doctor is concerned. What could be wrong?
2 doctors weighed in across 2 answers
A member asked:
Normal free t3/free t4. Elevated TSH (5.50). Hypothyroidism??
A doctor has provided 1 answer
A member asked:
TSH-4.2, Free T3- 2.24, Free T4- 0.89, Anti TPO<1, Thyroglu ab<1. Am I hypothyroid? I worried sick about being over medicated coz of side effects.
A doctor has provided 1 answer
A member asked:
My tsh is .0006 but free t3 (liothyronine) and free t4 are in the middle of the range. Central hypothyroid or am I being over medicated? 3gr/day. Thanks!
A doctor has provided 1 answer
A member asked:
What tests are decisive for hypothyroidism apart from TSH and free T4? My doc ordered total T3 (liothyronine) too. Or he should have ordered free T3 (liothyronine)?
A doctor has provided 1 answer
People also searched for:
Hello! My numbers are TSH 1.71, free T4 1.0, free t3 (liothyronine) 2.9. I have had many, many symptoms of hypothyroid since I was 23 (30 now). is it hypothyroid?
Mother has hypothyroidism. Would my test results cause any symptoms? Tsh: 2.48 iu/ml; free t3: 2.64 pg/ml; free t4: .79 ng/dl; testos. 2.03 ng/ml
HIGH TSH (6.0) , NORMAL free T4 and free T3. Free t4 is 1.5 (range up to 1.77). Hypothyroid symptoms , excessive weight gain. Safe to take synthroid 50 mcg even with higher than normal free t4?
Symptoms of hypothyroidism, "normal" lab results TSH 1.34, free T3 (liothyronine) 3.64, free T4 0.8. I'm exhausted all the time, unable to lose weight, etc?
What's the normal levels for tsh, free T4 and free T3 (liothyronine) in pregnant women ? ( I have hypothyroidism )
Didn't find what you're looking for?
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your questionMore of what we treat
Download HealthTap
Video visit and message your doctor
