Acquired apparent mineralocorticoid excess induced by compound glycyrrhizin tablets: A case report and literature review.
Yu Li, Juan Du, Guojie Ma
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Case in brief
A 57-year-old male developed severe hypertension and hypokalemia after 30 days of treatment with compound glycyrrhizin tablets. Laboratory tests showed profound hypokalemia and metabolic alkalosis, with suppressed plasma renin activity and aldosterone levels, leading to a diagnosis of acquired apparent mineralocorticoid excess (AME). Treatment with amlodipine and potassium supplementation resolved his symptoms, and follow-up confirmed stable blood pressure and normalized potassium levels.
Diagnostic / clinical pearl
Clinicians should consider acquired apparent mineralocorticoid excess in patients presenting with hypertension and hypokalemia, particularly those using glycyrrhizin-containing products.