What it means
A mineralocorticoid, a drug that acts like the body's aldosterone. It is used with a glucocorticoid in adrenal insufficiency (Addison disease) and sometimes for low blood pressure on standing. Because it holds on to sodium and water and makes the body lose potassium, it can cause swelling, high blood pressure, weight gain and low potassium.
For the nurse
Check blood pressure, daily weight and potassium level. Teach the client to report swelling, fast weight gain, muscle weakness or cramps, and not to stop it suddenly.
At a glance
| Drug class | corticosteroid (mineralocorticoid) |
|---|---|
| Spanish | fludrocortisona |
Related terms
hypokalemia
A blood potassium level below normal, under 3.5 mEq/L.
corticosteroid
A drug that acts like the hormones of the adrenal glands, used mainly to calm inflammation and the immune system.
cortisol
A steroid hormone made by the adrenal glands that helps control blood sugar, blood pressure, stress and inflammation.