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Lab Results

Lab result  for Free T4 was 2.27.  I can't remember if I took my pill before the test.  I have been on thyroid for 40+ years and in CA I was on Synthroid .3mg and my results were in center of normal.  I moved to GA 30 years ago and the doctors here lowered it to .175.  Now I have irregular lab results.  Any comments?  I just read NOT to take the pill before going for the lab tests.
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Avatar universal
Thanks!  I have a blood test today and I'm not taking my pill first.
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523918 tn?1244549831
2.27 if in ng/dL is high (reference 0,8-2.7), so I guess you took the pill before the test.
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