* Not a rare disease
Other Names for this Disease
- Autoimmune thyroiditis
- Chronic lymphocytic thyroiditis
- Hashimoto's disease
- Hashimoto's struma
- Thyroiditis, chronic
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 The immune system "attacks" the thyroid gland causing inflammation and damage of the gland, which results in reduced thyroid function or “hypothyroidism,” meaning the gland doesn’t make enough thyroid hormone for the needs of the body. Symptoms of Hashimoto’s syndrome may include goiter, a feeling of fullness in the throat, tiredness, weight gain, cold intolerance, and a slowed heart rate. Hashimoto’s syndrome is the most common cause of hypothyroidism in the United States. It is more common in women than in men, and it commonly appears between age 40 and age 60. The cause is still unknown. A person with Hashimoto’s syndrome may not always need treatment. When it is needed, the condition is treated with synthetic thyroid hormone.Hashimoto’s syndrome, also known as Hashimoto thyroiditis, is part of a group of diseases known as "autoimmune thyroid diseases" (AITDs).
Last updated: 5/1/2015
- Lee SL. Hashimoto Thyroiditis. Medscape Reference. July 3, 2014; http://emedicine.medscape.com/article/120937-overview. Accessed 5/1/2015.
- Hashimoto's Disease. National Endocrine and Metabolic Diseases Information Service. May 14, 2014; http://endocrine.niddk.nih.gov/pubs/Hashimoto/index.htm. Accessed 7/6/2009.
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- Genetics Home Reference contains information on Hashimoto's syndrome. This website is maintained by the National Library of Medicine.
- MedlinePlus was designed by the National Library of Medicine to help you research your health questions, and it provides more information about this topic.
- The Merck Manuals Online Medical Library provides information on this condition for patients and caregivers.
- The National Endocrine and Metabolic Diseases Information Service, a service of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), provides information on this topic. Click on the link to view the information on this topic.
- The National Organization for Rare Disorders (NORD) is a federation of more than 130 nonprofit voluntary health organizations serving people with rare disorders. Click on the link to view information on this topic.
- TheDoctorsDoctor.com Web site has an information page on Hashimoto syndrome. Click on the link above to view the Web page.
- Medscape Reference provides information on this topic. You may need to register to view the medical textbook, but registration is free.
- Online Mendelian Inheritance in Man (OMIM) is a catalog of human genes and genetic disorders. Each entry has a summary of related medical articles. It is meant for health care professionals and researchers. OMIM is maintained by Johns Hopkins University School of Medicine.
- PubMed is a searchable database of medical literature and lists journal articles that discuss Hashimoto's syndrome. Click on the link to view a sample search on this topic.