Just wondered if you could advise me on my latest blood test and how much I need to adjust my T3 result by: FT3 4.8 (2.8-5.7).
I'm currently on 4 grains of Nature Throid. I think I recall someone commenting that you need to adjust by 20% if you have left a 24hr gap between dose and blood test, which would take me to the very top of the range...
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Watmum
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Extrapolating 4.8 by +20% estimates normal circulating FT3 to be 6.1. I wouldn't bother to adjust dose unless you feel over medicated but if it worries you reducing dose by 1/4 grain should be sufficient.
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