Search results
Results from the WOW.Com Content Network
Hyperaldosteronism is a medical condition wherein too much aldosterone is produced. High aldosterone levels can lead to lowered levels of potassium in the blood (hypokalemia) and increased hydrogen ion excretion . Aldosterone is normally produced in the adrenal glands.
People often have few or no symptoms. [1] They may get occasional muscular weakness, muscle spasms, tingling sensations, or excessive urination. [1] High blood pressure, manifestations of muscle cramps (due to hyperexcitability of neurons secondary to low blood calcium), muscle weakness (due to hypoexcitability of skeletal muscles secondary to hypokalemia), and headaches (due to low blood ...
The symptoms related to hyperadrenalism are known as Cushing's syndrome, and are caused by overproduction of corticosteroids, aldosterone, and androgenic steroids. [3] Symptoms related to hypoadrenalism, such as Addison's disease, are caused by the underproductions of the hormones listed above. Furthermore, adrenalism may be caused by other ...
Patients with excessive aldosterone levels in the blood are resistant to treatment with the commonly used drugs for high blood pressure, and at increased risk of heart attacks and strokes.
It selectively stimulates secretion of aldosterone. The secretion of aldosterone has a diurnal rhythm. Control of aldosterone release from the adrenal cortex: [citation needed] The role of the renin–angiotensin system: Angiotensin is involved in regulating aldosterone and is the core regulator. Angiotensin II acts synergistically with potassium.
Aldosterone is the main mineralocorticoid steroid hormone produced by the zona glomerulosa of the adrenal cortex in the adrenal gland. [4] [5] It is essential for sodium conservation in the kidney, salivary glands, sweat glands, and colon. [6]
Hyperaldosteronism is caused by the adrenal gland's overproduction of the hormone aldosterone. The excess production of the adrenal gland, specifically the zona glomerulosa, is the cause of primary hyperaldosteronism. Excessive renin-angiotensin-aldosterone system activation results in secondary hyperaldosteronism. [29]
Familial hyperaldosteronism is a group of inherited conditions in which the adrenal glands, which are small glands located on top of each kidney, produce too much of the hormone aldosterone. [1] Excess aldosterone causes the kidneys to retain more salt than normal, which in turn increases the body's fluid levels and causes high blood pressure. [1]