Which condition is characterized by hypokalemia and hypertension as part of its presentation?

Primary hyperaldosteronism, also known as Conn's syndrome, is characterized by the overproduction of aldosterone from the adrenal glands. This condition leads to increased sodium retention, which consequently raises blood pressure, resulting in hypertension. The excess aldosterone also causes increased excretion of potassium, leading to hypokalemia.

In patients with primary hyperaldosteronism, the combination of hypokalemia and hypertension is a classic hallmark that helps differentiate this condition from other disorders. Monitoring serum electrolytes often reveals low potassium levels, while blood pressure readings indicate high levels, making this condition quite distinctive in clinical practice. This association is crucial for diagnosis and further management of patients presenting with these symptoms.