Hashimoto thyroiditis — also known as Hashimoto's disease or chronic lymphocytic thyroiditis — is an autoimmune condition, meaning antibodies from a person's own immune system attack a part of the ...

Thyroid disorders affect approximately 12% of people worldwide, but women experience these conditions at rates up to eight times higher than men. This stark gender disparity stems from complex ...

Your thyroid is the butterfly-shaped gland at the bottom of your neck. It is just above your collarbone. Your thyroid controls things like how fast your heart beats; and how quickly you burn calories.

Subclinical hyperthyroidism means that a person has low or undetectable levels of thyroid-stimulating hormone (TSH) with normal levels of free thyroid hormones. It usually does not cause symptoms. The ...

Treatments for hyperthyroidism can stop the overproduction of thyroid hormones. But you’ll need to take medications to manage your thyroid for the rest of your life. Hyperthyroidism, or overactive ...

Hypothyroidism is when the thyroid gland does not produce enough thyroid hormones, whereas hyperthyroidism is when the thyroid gland produces too much. The conditions have different symptoms and ...

Left untreated, certain symptoms of hyperthyroidism and hypothyroidism, such as heart palpitations or a slowed heart rate, can lead to feelings of dizziness or vertigo. Feelings of dizziness and ...