6 doctors weighed in:
How is hashimoto's thyroiditis different from grave's disease?
6 doctors weighed in

Dr. Susan Wingo
Internal Medicine - Endocrinology
5 doctors agree
In brief: Thyroid Levels
Hashimoto's and and graves' disease are both caused by autoimmunity (where antibodies attack one's own proteins).
Hashimoto's more often results in low thyroid hormone levels. Where graves' disease almost always results in high thyroid hormone levels.

In brief: Thyroid Levels
Hashimoto's and and graves' disease are both caused by autoimmunity (where antibodies attack one's own proteins).
Hashimoto's more often results in low thyroid hormone levels. Where graves' disease almost always results in high thyroid hormone levels.
Dr. Susan Wingo
Dr. Susan Wingo
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Dr. Vered Lewy-Weiss
Pediatrics - Endocrinology
In brief: Different diseases
Both are autoimmune thyroid diseases, but hashimoto's antibodies are directed against the thyroid gland, causing its destruction.
Grave's antibodies mimic tsh, which stimulates the thyroid gland to make lots of thyroid hormone, thus an overactive gland. Patients with grave's disease often also have hashimoto's antibodies. In some cases, the destruction may just burn out the gland over time.

In brief: Different diseases
Both are autoimmune thyroid diseases, but hashimoto's antibodies are directed against the thyroid gland, causing its destruction.
Grave's antibodies mimic tsh, which stimulates the thyroid gland to make lots of thyroid hormone, thus an overactive gland. Patients with grave's disease often also have hashimoto's antibodies. In some cases, the destruction may just burn out the gland over time.
Dr. Vered Lewy-Weiss
Dr. Vered Lewy-Weiss
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5 comments
Dr. Vered Lewy-Weiss
Grave's: ⬇TSH, ⬆T3 & T4, +thyroid receptor antibodies +/- anti thyroid antibodies. ⬆Thyroid uptake on scan.
Dr. Vered Lewy-Weiss
Grave's: ⬇TSH, ⬆T3 & T4, +thyroid receptor antibodies +/- anti thyroid antibodies. ⬆Thyroid uptake on scan.
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