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Thyroid UK
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Recent Blood Test

Hi, i've done recent blood test, firstly i've diagnosed with hypo from 3 months without no reason and i'm now on 75mcg euthyrox and still feel symptoms of hypo, anyway i've also done Parathyroid Hormone (PTH) because i've found high calcium level in blood test and it's in High normal range, so firstly i need an advice about my dose of euthyrox, then what to do about Parathyroid ? and what is relationship

of being hypo and high range of PTH at the same time ?

TSH 2.283 uIU/ml (0.48 - 4.17)

Free T3 2.82pg/ml (2.3 - 5.3)

Free T4 1.28ng/dL (0.83 - 1.43)

Parathyroid Hormone (PTH) 51.3pg/mL (9 - 52)

also i've did AST,ALT,Bilirubin (Total) & (Direct)

ALT(SGPT) 60 U/L (0 - 15)

AST(SGOT) 41 U/L (0 - 50)

Bilirubin (Total) 0.63 mg/dL (0.2-1)

Bilirubin (Direct) 0.14mg/dl (Up To 0.2)

also CBC attached.


1 Reply


You are a little undermedicated on 75mcg to have TSH 2.283. Ask your GP to increase dose to 75mcg/100mcg alternate days.

The goal of Levothyroxine is to restore the patient to euthyroid status. For most patients that will be when...

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