Will early morning before breakfast thyroid test differ from thyroid test in evening after lunch?? my first thyroid test last month in morning result 7.28, did not start medicines.waited for 1 month. yesterday after lunch thyroid result 2.2 ?? do i have thyroid or not? does tbyroid come and go without medication?
Doctor Answers (1) on Hypothyroidism
Yes it varies....however early morning readings are more reliable... Also readings may vary from lab to lab.. Do cross check fr symptoms evaluation
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