What is "hyperaldosteronism"

n. (context medicine English) A condition in which too much aldosterone is produced by the adrenal glands, potentially leading to lowered levels of potassium in the blood.

n. a condition caused by over-production of aldosterone [syn: aldosteronism]

Hyperaldosteronism, also aldosteronism, is a medical condition wherein too much aldosterone is produced by the adrenal glands, which can lead to lowered levels of potassium in the blood ( hypokalemia) and increased hydrogen ion excretion ( alkalosis). Most common cause of mineralocorticoid excess is primary hyperaldosteronism reflecting excess production of aldosterone by adrenal zona glomerulosa. Bilateral micronodular hyperplasia is more common than unilateral adrenal adenoma.