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A member asked:

Tsh levels are these normal? tsh- 3rd generation- 1.04 miu/l , then another one was 0.63 miu/l. tsh w/free t4 rfx 1.50 miu/l. are these normal levels?

A doctor has provided 1 answer

Probably: Most labs include a reference range (or normal range) in their reports. While there can be some variation from one lab to another, almost all labs would consider TSH values between 0.5 to 3.0 to be normal. All three of your levels fall in this range, and so would be considered normal.

Dr Maes agreed

Answered 2/1/2018

4.5k views

Thank

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Is FREE T4 LEVEL 13 pmol/L normal and my TSH is 0.5 is this normal?

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I took the TSH w reflect to free T4 one year apart. Last year it was 1.56 and this year it is .75. I am symptomatic. Is the .75 ok as it was 1.56?

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My TSH level is : 0.673 .. Free t3: 2.45 .. Free t4: 1.3 .. Is this normal?

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Are these results normal serum free T4 level 12 and TSH 0.6 many thanks ?

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A member asked:

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?

A doctor has provided 1 answer

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