Question

What are the symptoms of too much aldosterone?

Answer 1

‌‌Aldosterone:

1. Aldosterone is a steroid hormone that is secreted by the adrenal cortex.
2. Aldosterone is synthesized by the outer layer of the adrenal cortex called the zona glomerulosa.

Functions of aldosterone:

1. Aldosterone helps in the absorption of sodium ions.
2. Aldosterone is responsible for the secretion of potassium ions by the kidneys.
3. Thus, aldosterone maintains the blood volume and water retention of the body.

Symptoms of too much aldosterone:

Hyperaldosteronism is caused by too much aldosterone. The symptoms of hyperaldosteronism are:

1. High blood pressure: Excessive aldosterone leads to excessive retention of water and sodium ions that causes greater pressure of blood flow in the capillaries, thereby increasing the blood pressure.
2. Low level of potassium in the blood: Excessive aldosterone signals the excessive secretion of potassium ions and their excretion. This causes the potassium levels to fall beneath the normal levels and results in hypokalemia.
3. Fatigue: High blood pressure and ionic imbalance lead to weakness, prolonged fatigue, and constant tiredness.
4. Muscle weakness: An imbalance in the ions leads to an improper cytoplasmic exchange of the ions that is crucial for muscle contraction. Thus, muscle weakness also occurs as a result of excessive aldosterone in the body.