Aldosterone, Serum

The Aldosterone Serum Test measures levels of aldosterone. It is a hormone produced by the adrenal glands that helps in regulating blood pressure and electrolyte balance. It is a test that is used to diagnose conditions like primary aldosteronism (Conn’s syndrome), hypertension, and adrenal insufficiency.

People with uncontrolled high blood pressure, suspected adrenal gland disorders, or low potassium levels should consider taking this test.

Patients will have to adjust salt intake and avoid certain medications like diuretics, steroids, or ACE inhibitors before testing. Fasting is not typically required.

High aldosterone levels suggest conditions like adrenal tumors or excessive salt retention, while low levels may indicate Addison’s disease or adrenal insufficiency.

Yes, reducing salt intake, maintaining hydration, and managing stress can help regulate aldosterone levels, but medical treatment may be necessary for underlying disorders.