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On Thyroid medication for years. Last 3 test 3 months apart Normal TSH ( 1.78, 1.48 , 0.816) But high Free T4 (1.8, 1.87 ,1.84) normal FT4 values 0.8 to 1.77. What could cause high FT4 and could that cause increased palpitations and arrhythmias?
Normal range TSH and free T3 but low T4?? Just had my thyroid labs done - TSH - 1.88, free T3 - 3.3 and free T4 is .87. What would cause this? I dont sleep great with my 2yo waking up every night but why is T4 low? Is t3 high?Is this a bad balance?
Thyroid ultrasound = no concern ; thy. antibody test showed no autoimmune cause. TSH still high, even on synthroid. FT4 high end of normal. Causes???
Tsh 3rd generation blood test level is 3.442. T3 (liothyronine) total is 87. T4 total is 8.7. Free T4 is 1.01. Is this normal or do I have a thyroid problem? I'm ttc
35 year old female, BMI 23, cardio daily, food sensitivities.Blood work was ordered to check thyroid function after describing symptoms to PCP. Results fall within normal range. TSH 4.2, free t4 1.15. Could these numbers still be causing symptoms?
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