Amiodarone-Induced Thyrotoxicosis in a Patient With Post-Ablative Hypothyroidism Controlled for 50 Years Presenting as Psychosis

Teresa Ratajczak, Kristy Zechiel, Irina Overman, Ankur Gupta


Thyroid gland abnormalities and atrial fibrillation are common medical conditions that occur in the geriatric patient. We present a case of an 85-year-old female with a remote history of radioiodine ablation of the thyroid, on levothyroxine therapy who developed amiodarone-induced thyrotoxicosis. Patient was initiated on amiodarone for history of chronic atrial fibrillation 5 months prior to admission. She presented with acute psychosis in the form of visual hallucinations due to thyrotoxicity. The goal of this article is to review the effects of amiodarone on the thyroid gland and emphasize presentation of hyperthyroidism in an elderly patient.

J Med Cases. 2015;6(11):488-490


Hyperthyroidism; Amiodarone; Thyrotoxicosis

Full Text: HTML PDF

Browse  Journals  


Journal of Clinical Medicine Research

Journal of Endocrinology and Metabolism

Journal of Clinical Gynecology and Obstetrics


World Journal of Oncology

Gastroenterology Research

Journal of Hematology


Journal of Medical Cases

Journal of Current Surgery

Clinical Infection and Immunity


Cardiology Research

World Journal of Nephrology and Urology

Cellular and Molecular Medicine Research


Journal of Neurology Research

International Journal of Clinical Pediatrics



Journal of Medical Cases, monthly, ISSN 1923-4155 (print), 1923-4163 (online), published by Elmer Press Inc.                     
The content of this site is intended for health care professionals.
This is an open-access journal distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License, which permits unrestricted
non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Creative Commons Attribution license (Attribution-NonCommercial 4.0 International CC-BY-NC 4.0)

This journal follows the International Committee of Medical Journal Editors (ICMJE) recommendations for manuscripts submitted to biomedical journals,
the Committee on Publication Ethics (COPE) guidelines, and the Principles of Transparency and Best Practice in Scholarly Publishing.

website:   editorial contact:
Address: 9225 Leslie Street, Suite 201, Richmond Hill, Ontario, L4B 3H6, Canada

© Elmer Press Inc. All Rights Reserved.

Disclaimer: The views and opinions expressed in the published articles are those of the authors and do not necessarily reflect the views or opinions of the editors and Elmer Press Inc. This website is provided for medical research and informational purposes only and does not constitute any medical advice or professional services. The information provided in this journal should not be used for diagnosis and treatment, those seeking medical advice should always consult with a licensed physician.