Thyroid UK

Test Results

I currently take levothyroxine 150mg daily. Below is

my latest round of tests results which were done by an encro, any advice would

be greatly appreciated as I still feel awful and can’t lose weight L I also have PCOS. Thank


Serum TSH level 1.89 mU/L

Serum cortisol 13 nmol/L

Serum sex hormone binding globulin level 33 nmol/L

Serum testosterone 2.4 nmol/L

Non HDL cholesterol level 5.18 mmol/L

Serum LDL cholesterol level 4.6 mmol/L

Serum HDL cholesterol level 1.24 mmol/L

Serum triglycerides 1.27 mmol/L

Haemoglobin A1c level – IFCC standardised 36 mmol/mol

Haemoglobin A1c level 5.4 %

TSH – thyroid stim. hormone 2.36 mU/L

Serum chloride 104 mmol/L

Serum FSH level 6 U/L

Serum LH level 12.7 U/L

Serum free T4 level 14.1 mmol/L

Serum cholesterol 6.42 mmol/L

Serum creatinine 77 umol/L

Serum urea level 4.6 mmol/L

Serum potassium 4.4 mmol/L

Serum sodium 137 mmol/L

Thyroid autoantibodies (PH6545) – positive autoantibodies, FINAL REPORT,

Occupation, Onset, Anti-Thyroid peroxidase ab. POSITIVE 364 IU/ml

1 Reply

You should edit you post and put the ranges next to the lab results as these vary lab by lab.

However looking at your initial results it looks like you have:

1. Autoimmune thyroid disease - the treatment is levo

2. A TSH which is too high - You want it as near 1 as possible adn the treatment is a dose increase.

More info -

and the page under it.

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