Doctor insights on:
T3 Uptake Normal Range
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?
TSH: The range varies from one lab to another. When/if you get thyroid labs done please make sure they share the correct reference intervals with you. Preferably don't go from one lab to another - they are all good - just different methods. ...Read more
Normal T3 (3.53) and T4 (1.42), very low TSH (0.02), thyrogobulin is 69, thyroid uptake imagining "significantly abnormal and below normal range"...
Unusual combination: This is a very unusual combination of results +scan. The most likely cause(if you are not taking excess thyroid hormone and have appropriate Iodine levels in your blood) is thyroiditis, Which type would need antibody assessment and exam of the gland. ...Read moreSee 1 more doctor answer
Normal: Your tsh falls within the normal range; actually on the better half of the normal range. If you're still worried, check the free hormones as well but so far so good. ...Read more
Why are my reve T3 (liothyronine) elevat
tsh 0.006 normal 0.45-4.500
free T4 1.93 normal 0.82-1.77
fre T3 (liothyronine) 3.9 normal 2.0-4.4
revers T3 (liothyronine) 34.3 normal 9.2-24.
Thyroid blood test: normal tsh, and normal t 4, slightly lower free t3 (liothyronine). What is a normal TSH level?
0.4-4.5: In most labs, the normal TSH ranges between 0.4 and 4.5. Most people have TSH levels under 2.5. One can still be normal with higher TSH levels, but if you have hypothyroid symptoms, a mildly high TSH could be a sign of developing hypothyroidism. Free T3 (liothyronine) levels are not accurate in many labs, so a slightly low level may be meaningless. You should see an endocrinologist if you have symptoms. ...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
Possibly.: These along with low t4, free t4, and high TSH would mean hypothyroidism. But a low TSH would possibly mean a hypothalamus/pituitary problem. If any of the thyroid values/tsh are not low, then it might be wise to keep following before having a diagnosis made and therapy done. Check with your doctor to be sure. ...Read more
Low TSH Borderline low T4 normal t3 (liothyronine). Thyroid uptake scan..low uptake noted w\o nodules. Radiologist said HYPOTHYROIDISM?! All other possible test norm
Need follow-up: 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. Having said that, there is inconsistency in your results. Both TSH and T4 being low does not add up. You may need to repeat the lab tests, not necessarily the scan, in about 6 months to see what direction these results are going in. ...Read more
24 weeks pregnant and thyroid levels: TSH 1.36, T4 total 13.6, T3 (liothyronine) uptake below 15,
Free T4 index below 2. Are these levels normal or hypothyroid?
Specific case: Lab results must be reviewed in the proper clinical context by a doctor who has all of the information. This is a highly specific question unique to you. This will need to be answered in a one on one setting either with your doctor or a in virtual setting on Healthtap. You can chose one of the Healthtap Endocrinologist and go over your unique situation. ...Read more
normal Total T4, T3 (liothyronine) Uptake, FTI, Ultrasensitive TSH
LOW Total T3 (liothyronine) (63.55 ng/dl)
Synthroid dose needs to increase?
It's OK: Hi. Your TSH is "normal", but I'd shoot for a value on therapy generally around the 1.0-1.5 range. The total T4, T3 (liothyronine) resin uptake, and FTI are prehistoric tests no one in the thyroid field has used for years. Your body regulates conversion of T4 to T3 (liothyronine), so your T3 (liothyronine) should be just what the body ordered. Your T3 (liothyronine) is close to the normal range; if you repeat it it's likely to be within normal range. ...Read more
Normal hb and normal wbc, normal platelet , slightly low RBC 4.4 ( range is 4.5-5.11) is this considered normal ?
Lab variation: This is usually not alarming. It is usually considered lab variation. Most of the time the ordering physician considers the reason they ordered the test, and decides if the variation has any significance in relation to that reason. If so, then they sometimes re-order at a future date to see if it indicates a certain directional trend. ...Read more
Too low LH and FSH, normal prolactin, PTH and estradiol, normal but in the low range TSH, T3 (liothyronine), (liothyronine) T3 (liothyronine) free, T4 and T4 free. Why?
Blood test. Free T4 0.9ng/dL, TSH 0.91 mIU/L. Both lower end of normal. Hyperthyroid? Total T3 113ng/dL
Normal: Why were the tests done? Do you have any symptoms? Your results are in the normal range. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex. Get HPV vaccine. ...Read more
T4 is elevated. 14.4 but Free T4 and Free T3 normal, TSH normal, antithroglobulin AB is 14, normal range 0-115?
See below: 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. Having said that, if free T4 and T3 and TSH are normal, there is no cause for concern. T4 may be elevated in women on birth control pills. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex, if you have sex. ...Read more