Have a private rt3 test to do ready for my next Endo appointment. Want to see my levels before he hopefully starts me on some t3. Can anyone tell me if I have to go through the same process of fasting and not taking my Levo the morning of my test. I need to book a nurse to come to my house as it has to be drawn?
RT3 test: Have a private rt3 test to do ready for... - Thyroid UK
RT3 test
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Jefner
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Jefner, T4 converts to T3 and rT3 so it's probably best to take Levothyroxine after your blood draw.
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