Doctor insights on:
T4 Tsh Thyroid Test
Yes: Tsh is a very good screening test for thyroid function but it's not produced by the thyroid. If your TSH is low you probably have hyperthyroidism (overactive thyroid), if it's high you probably have hypothyroidism (low thyroid function); however, other mechanisms may account for abnormal TSH levels (abnormal pituitary function). Testing your thyroid hormone levels (t3, t4) is more complete. ...Read more
Here is my thyroid test results: t3=1.9 , t4=11.8 , tsh=0.6 .Do you think there is any thing wrong with it? (male/29)
No: At least the numbers are totally normal. Discuss w/your doctor. ...Read more
Thyroid test shows serum T3 (liothyronine) 1.81 ng/ml, serum T4 13.3 microgram% and TSH 1.80 uIU/ml. Is there any worries or is it d reason why I feel week all d time?
Tsh 0.01, T3 (liothyronine) 4.3 T4 1.8 ? My thyroid test always normal for,years ? What is going on? Help please..
It depends,,: It depends on the units of measurement used in these results, at least for the t3 (liothyronine). If it was ng/dL, then it's really low, if nmol/L, then it's somewhat high, but the other values are definitely low so there may be something going on. Whatever it might be, a visit to your doctor for discussion and a possible repeat of the tests is likely the best thing to do at this time. Best of luck. ...Read more
I had a thyroid test last week, my TSH came back at 944, while my T4 and T3 (liothyronine) were normal. Should i be worried?
Was it 9.44?: 944 would be extremely high number for my lab unless your lab has a different scale. 9.44 is just a little high and could be present with normal t4and t3 (liothyronine). It would be consistent with early hypothyroidism. With your other symptoms most doctors would be considering treatment. ...Read more
Tsh 0.01, T3 (liothyronine) free 4.3 t4. Free 1.8 ? My thyroid test always normal for,years ? What is going on? Help please..
Hyperthyroid: These numbers suggest that you are mildly hyperthyroid (overactive). There are many possible causes. If you are taking some kind of thyroid pill/suppleme, then you are taking too much. Perhaps you have an overactive thyroid (Graves disease, thyroiditis, etc). See your doctor. ...Read more
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