Addison's disease is a disorder in which the adrenal glands do not produce sufficient amounts of certain hormones, particularly cortisol and aldosterone. This deficiency can lead to various symptoms, including fatigue, muscle weakness, and low blood pressure.
Cortisol: A glucocorticoid hormone produced by the adrenal cortex involved in stress response and metabolism regulation.
Aldosterone: A mineralocorticoid hormone produced by the adrenal cortex that regulates sodium and potassium balance.
Adrenal Cortex: The outer region of the adrenal glands responsible for producing glucocorticoids, mineralocorticoids, and androgenic steroids.