Hello, a friend just had some thyroid blood tests back from Blue Horizon and I wanted to check with you if you think they're hypothyroid. I'll ask permission from her to post the results in detail but for now I can give a basic overview. Background info, she's often tired and cold, and has mental health issues that remind me of the effect of hypothyroidism on mental health. She has a lot of body pain as well. Her gp test results have repeatedly shown over the years deficiencies in B12, folate and vit D which for me was setting off hypothyroidism flags. Her iron is often high in range or just good in range. There's history of Graves disease in two female relatives.
Getting a full thyroid panel from her gp would be impossible so I suggested Blue Horizon. This came with a cortisol blood test and magnesium test.
Here's the basic overview. I'll add result details when I have her permission.
TSH mid-range (0-4).
T4 really low in range
T3 about halfway in range
Antibodies TPO and thyroglobulin both present but below range. Does that mean definitely not autoimmune?
Cortisol high
Magnesium high in range.
To me the T4 is a big red flag, but with the T3 not so bad I wonder if she's converting T4 to T3 ok. But surely the T4 shouldn't be this low in a thyroid-healthy person.
TSH of mid-range, I know I struggle a lot when my TSH is mid-range and did for many years when the doctors wouldn't accept I was hypothyroid.
Any thoughts? She didn't have b12, folate, vit D or iron tested this time around, but they are always as described consistently.
She took the blood test first thing in the morning before food or any other medication.
Oh she has colostyromine twice daily (I'll check that name is right) after having her gall bladder removed years ago. This is known to affect the thyroid. She last had this after dinner and then blood test the next morning before her next dose. Her hypothyroid symptoms were there before she started these meds tho years ago.
Thank you!