Doctor insights on:
Optimal T3 T4 Tsh Levels
It depends: Are you taking thyroid medication? On any other meds? Why was this test done? Have you been told a bout having a thyroid disease? The TSH level in your case is low....Suggesting a possible hyperactive thyroid state.. This could be a lab error as well. Would check with your doc.. ...Read more
My T3 levels have been low consistently, TSH normal, T4 on the high end of normal. Is the low T3 anything to be concerned about?
Hypothyroid and T3: If the TSH is normal, then that is strong evidence that you are normal. Pituitary TSH responds mostly to T3. If you T3 were too low, the TSH should be high. Indeed, I am not sure why T3 is being measured. There are more problems with the T3 assay than that of T4. This could just be "lab error". ...Read more
Tsh=0.4 uiu/ml, t4=7.2.T3=1.2 eliisa, TSH is at the lower end of normal range, please comment about levels totality.Best regards.
Normal range but,,,: The TSH and T4 and t3 (liothyronine) are in normal range but TSH is low normal and T4 is fairly high normal depending on the reference ranges. A free T4 would help also. You've got fatigue, etc. Which is more like hypothyroidism but it might be from another reason. You apparently don't have symptoms of hyperthyroidism like anxiety and difficulty sleeping, so it'd be smart to see your doctor to be sure. ...Read more
My TSH 3rd generation level came back at 9.490. MY T4 was normal and T3 (liothyronine) was low.Taking 200 mcg. What do these numbers mean?
Still hypothyroid: Not sure how long u have been on thyroid replacement, but if been on 200mcg daily over 6-8 weeks, likely require increase dose. If u have just had u'r medication adjusted the. Repeat TSH usually done in 6 wks; the numbers show that u'r body is still in hypothyroid state and that u'r thyroid gland is making less and less hormone or the T4 is not being converted to T3, (liothyronine) so thyroid medicine needed ...Read moreSee 1 more doctor answer
I have a TSH level of 5.69 and just found out that my T4 level is 1.1. What does this mean? If my t3+t4 is normal then what could be the problem?
I guess my T3 (liothyronine) and T4 levels are normal but TSH is high.My weights increasins n i also have polycistric ovaties....What should I do...?
Go see your doc: You need to increase your thyroid medication. High TSH is sensitive for low thyroid. Good luck. ...Read more
HiTSH=hypo,hiT4 hype: Thyroid function is measured many ways. The TSH is your body's call for more hormone, so a high TSH suggests underactive thyroid, very low TSH overactive. The t4/t3 levels are measures of circulating hormone, so high T4 or T3 (liothyronine) suggest hyperthyroidism and vice versa. T4 levels can beaffected by hormones and so need to be interpreted carefully. For initial testing, the TSH alone best test. ...Read moreSee 1 more doctor answer
My T3 (liothyronine) and T4 levels are normal, TSH is 7.76 inspire of taking thyronorm 50mg everyday, please advise?
Higher dose: Tsh is more sensitive than T3 (liothyronine) or T4 levels for identifying patients whose thyroid levels are abnormal for them. A high TSH means that your pituitary gland is trying to get your thyroid to make more thyroid hormone. Since your thyroid can't (or you wouldn't be on thyroid hormone), you probably need a stronger thyroid tablet. Talk to your doc to make sure you're getting the most from your pills. ...Read more
I have a low level of t3, (liothyronine) ft3, (liothyronine) t4, and ft4. However I have a high amount of tsh. What does it say?
My TSH levels are 4.57; Free T4 =1.2; T3 (liothyronine)=103. Are my Free T4 and T3 (liothyronine) levels normal? If they are normal why is my TSH elevated?
Slightly low: I see that you are on thyroid hormone. The TSH will be the best indicator of whether you need more or less medication. The ideal TSH is around 1-2, so currently you could use a slightly higher dose. The "normal range" applies to a population of people. Your individual normal range is much more narrow. If your pituitary wants your free T4 to be 1.3 or 1.4, it will put out TSH to try to do so. ...Read more
My T3 (liothyronine) levels are 98 and my T4 levels are 10.2 but my TSH levels are 0.19 ? is it correct
also my homocystine levels are 51.5 ? please advise
Subclinical hyperthy: The T3 (liothyronine) and T4 levels are normal, but the TSH is slightly low. You did not mention if you are any medication for your thyroid. If you are not, the low TSH could indicate subclinical hyperthyroidism- where your thyroid is making slightly more thyroid hormone than your pituitary gland is happy with. Most people with this mild an abnormality will have no symptoms. It should be followed. ...Read more
TSH normal at 1.35 T4 8 (range 10-20) T3 (liothyronine) 5.8 (range 3.2-6.0) what are reasons for low T4 levels when TSH is normal and T3 (liothyronine) high normal?
Hypothyroidism: This likely indicates secondary hypothyroidism, due to problem with your pituitary gland. Normally, if the T4 is low, the pituitary will produce more TSH to try and induce the thyroid glad to produce more T4. However, if there is a problem with the pituitary, then the TSH is either low or normal despite a low T4. Be sure to follow up with the doctor how ordered these tests. ...Read more
I have a TSH level of 5.69.Is having a T4 level of 1.1 a good sign? I haven't tested my T3 (liothyronine) yet. What is the probability that it will be normal? Advice
Yes: All of these levels are normal.Get a more detailed answer ›
Hypothyroidism: You are already on thyroxine; meaning you are diagnosed with hypothyroidism. Under active thyroid. Your TSH is high;t3;t4 levels are low. Your doctor has to adjust medication till the levels are in therapeutic range. Why you have hypothyroidism? Is it goiter, nodule or autoimmune?See an endocrinologist. Pls. Read thyroid nodule- http://doctorrajput.Com . Thanks. ...Read more
Normal: These are all normal.Get a more detailed answer ›
If you have a normal TSH and T4 levels but your T3 (liothyronine) is low do you need to increase levothyroxine?
Depends: The T3 (liothyronine) may be low before you take your medication and isn't necessarily abnormal. If you still have symptoms and the TSH is not in the low part of the normal range then adding more levothyroxine is probably the right thing to do. Some people do not convert enough of the T4 to T3 (liothyronine) and they need to take some T3 (liothyronine) in addition to T4 or take a natural thyroid med like Armour Thyroid or nature-throid. ...Read more
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