Aldosterone Action On Potassium
To understand the action of diuretics it is first necessary to review how the kidney filters fluid and forms.
Aldosterone action on potassium. The biological action of aldosterone is to increase the retention of sodium and water and to increase the excretion of potassium by the kidneys and to a lesser. An antimineralocorticoid mcra or an aldosterone antagonist is a diuretic drug which antagonizes the action of aldosterone at mineralocorticoid receptors. Potassium sparing diuretics are diuretic drugs that do not promote the secretion of potassium into the urine. They are used as adjunctive therapy together with other.
Primary aldosteronism pa is characterized by hypertension and an inappropriately high aldosterone concentration that cannot be suppressed by. Heart failure develops when the heart via an abnormality of cardiac function detectable or not fails to pump blood at a rate commensurate with the requirements of. Low aldosteronedid you know that can go hand in hand with a cortisol problem. More about this in the revised sttm book continued.
General pharmacology renal handling of sodium and water.