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Dr. SH
Dr. SH, Board certified physician
Category: Endocrinology
Satisfied Customers: 8770
Experience:  Doctor of Medicine
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Customer Question

Submitted: 1 year ago.
Category: Endocrinology
Expert:  Dr Josh replied 1 year ago.
Hello,Welcome back to FT4 stands for Free T4, Also known as Free Thyroxine.This test is used to evaluate thyroid function and diagnose thyroid diseases including hyperthyroidism and hypothyroidism.It also help to diagnose Pituitary disorders.Reference- Hope this helpedPlease use the REPLY BUTTON to reply back to meMy goal is to provide you with excellent service – if you feel you have gotten anything less, please reply back, I am happy to address follow-up questions.Thank you.Kind RegardsDr.Josh
Expert:  Dr. SH replied 1 year ago.
Thank you for your post.Can you please let me know what your question is?If the level of your FT4 is high or low it does not matter a great deal.The most important thing to look at first is the TSH.If the TSH is normal. FT4 would usually not carry much significance.Let me know if you have more questions.Rate me when you are done asking.Regards