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Hypothyroidism

Hypothyroidism Overview

Hypothyroidism is a condition in which the thyroid gland does not produce enough thyroid hormone. Thyroid hormones affect the metabolic processes of the body. Hypothyroidism can be caused by conditions of the thyroid as well as other disease which may indirectly affect the thyroid. Women are affected by hypothyroidism more than men, especially as they age. The incidence of hypothyroidism increases significantly in the elderly. Low thyroid hormone levels decrease metabolism (how energy is used), and increase the risk of other health issues such as heart disease and problems of pregnancy.



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Hypothyroidism

Hypopituitary Overview

Hypopituitarism is a condition in which the pituitary gland (a small gland at the base of the brain) does not produce one or more of its hormones or not enough of them. This condition may occur because of disease in the pituitary or hypothalamus (a part of the brain that contains hormones that control the pituitary gland). When there is low or no production of all the pituitary hormones, the condition is called panhypopituitarism. This condition may affect either children or adults.

The pituitary gland sends signals to other glands (eg, thyroid gland) to produce hormones (eg, thyroid hormone). The hormones produced by the pituitary gland and other glands have a significant impact on the body’s functions, such as growth, reproduction, blood pressure, and metabolism (the physical and chemical processes of the body). When one or more of these hormones is not produced properly, the body’s normal functions can be affected. Some of the hor...

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Hypothyroidism »

Hypothyroidism is a common endocrine disorder resulting from deficiency of thyroid hormone.

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