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A 28-year-old female asked:

My tsh is 45.1 t4 free 0.43 ng/dl thyroglobulin antibody 92.83 iu/ml <4.11 iu/ml thyroid peroxidase ab 1664.27 iu/ml what could this be ?

1 doctor answer2 doctors weighed in
Dr. John Chiu
Allergy and Immunology 59 years experience
Thyroiditis: Looks like you have an autoimmune thyroid problem with Hashimoto being the most likely. Hope you are under the care of an endocrinololgist .
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Last updated May 2, 2022


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