Which electrolyte imbalance is commonly associated with diuretic therapy?

Which electrolyte imbalance is commonly associated with diuretic therapy?

• A. Hyperkalemia
• B. Hyponatremia
• C. Hypokalemia
• D. Hypercalcemia

Answer: (C)

Diuretic therapy is often associated with hypokalemia, which is a condition characterized by low levels of potassium in the blood. Many diuretics, especially loop diuretics like furosemide and thiazide diuretics, increase the excretion of potassium through the urine. This occurs because they act on the renal tubules to promote the loss of water and electrolytes, including sodium and potassium. As the kidneys excrete more potassium, it can lead to an imbalance where the potassium levels fall below the normal range, resulting in hypokalemia. This condition can manifest with various symptoms, such as muscle weakness, cramping, arrhythmias, and fatigue, making it important for healthcare providers to monitor potassium levels in patients undergoing diuretic therapy. Understanding this connection helps ensure appropriate management and prevention of electrolyte imbalances during the treatment of conditions that require diuretics.

Diuretic therapy is often associated with hypokalemia, which is a condition characterized by low levels of potassium in the blood. Many diuretics, especially loop diuretics like furosemide and thiazide diuretics, increase the excretion of potassium through the urine. This occurs because they act on the renal tubules to promote the loss of water and electrolytes, including sodium and potassium.

As the kidneys excrete more potassium, it can lead to an imbalance where the potassium levels fall below the normal range, resulting in hypokalemia. This condition can manifest with various symptoms, such as muscle weakness, cramping, arrhythmias, and fatigue, making it important for healthcare providers to monitor potassium levels in patients undergoing diuretic therapy.

Understanding this connection helps ensure appropriate management and prevention of electrolyte imbalances during the treatment of conditions that require diuretics.