Hypoparathyroidism

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Definition

Hypoparathyroidism is a condition in which your body secretes abnormally low levels of parathyroid hormone. This hormone plays a key role in regulating and maintaining a balance of your body's levels of two minerals — calcium and phosphorus.

The low production of parathyroid hormone in hypoparathyroidism leads to abnormally reduced calcium levels (hypocalcemia) in your blood and bones. Hypoparathyroidism also leads to an increased amount of phosphorus (hyperphosphatemia).

Treatment for hypoparathyroidism consists of taking supplements to normalize your levels of calcium and phosphorus. Because hypoparathyroidism is a chronic condition, treatment is generally lifelong.

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Symptoms