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Unconventional Tests and Procedures to Diagnose Thyroid Disease

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Updated June 18, 2014

smiling doctor reviewing patients records
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Practitioners sometimes use other diagnostic procedures and tests to identify thyroid dysfunction. The use of these tests is considered controversial to many mainstream practitioners. Some of these tests are, however, well-accepted and in use among alternative, integrative and holistic physicians.

Iodine Patch Tests

This is a test that involves painting a patch of a pure iodine solution on the skin, and determining how quickly the stain on the skin disappears. This test is reported to be a measure of iodine deficiency, and rapid absorption of the iodine is supposed to indicate iodine deficiency. This test is used by some alternative practitioners. It’s generally considered quite controversial, however. Physician David Derry, M.D., Ph.D. has talked about this test here at the About.com Thyroid site.

Saliva Testing

Saliva testing is growing in popularity with complementary and integrative practitioners. There are a number of companies claiming to provide saliva testing for thyroid function, but only one company seems to be used frequently by complementary practitioners: Diagnos-Techs. You can find out more about saliva testing in this article from Drs. Richard and Karilee Shames.

Urinary Testing

Urinary testing for thyroid dysfunction is not in wide use, and is rarely done in the U.S. It’s primarily performed by physicians in in Europe. Typically, doctors in the U.S. who are familiar with the work of the late Dr. Broda Barnes are more likely to use this test as part of the diagnostic process. Currently, the tests are being processed in Europe, and are fairly costly. More information.

Basal Body Temperature Testing

Typically, basal body temperature (BBT) testing involves measuring the early morning temperature, before movement, over time. In Hypothyroidism: The Unsuspected Illness , Dr. Broda Barnes’ groundbreaking book on thyroid disease, Barnes advocated use of this test as a diagnostic tool. According to Dr. Barnes, a basal temperatures consistently below 97.8 was a possible indicator of low thyroid function. A small percentage of alternative practitioners rely on basal body temperature results as their primary means of diagnosis. Other alternative practitioners feel that it may be one criterion among several to consider in diagnosis. Most conventional practitioners do not consider the test useful in thyroid diagnosis.

Mary Shomon, About.com's Thyroid Guide since 1997, is a nationally-known patient advocate and best-selling author of 10 books on health, including "The Thyroid Hormone Breakthrough: Overcoming Sexual and Hormonal Problems at Every Age," "The Thyroid Diet: Manage Your Metabolism for Lasting Weight Loss," "Living Well With Hypothyroidism: What Your Doctor Doesn't Tell You...That You Need to Know," "Living Well With Graves' Disease and Hyperthyroidism," "Living Well With Autoimmune Disease," and "Living Well With Chronic Fatigue Syndrome and Fibromyalgia." Click here for more information on Mary Shomon.

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