What Does the Thyroid Do?
Reviewed: Dr. Gromatzky
8. Hyperthyroidism and Other Thyroid Problems
There are two main problems that can affect the thyroid gland: hyperthyroidism and hypothyroidism. Hyperthyroidism refers to excessive activity of the thyroid gland.
The condition occurs when the thyroid gland becomes overactive, thus producing excessive amounts of hormones. Hyperthyroidism is rare in infants and young children, and usually develops during teenage years or later in life.
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