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Herbal remedies as a potential cause of hypoadrenalism

Patel M, Newell R, Hillier M, Ramalingam R

British journal of hospital medicine (London, England : 2005), 2024

2 citations

Abstract

A 37-year-old woman presented with nausea, vomiting and headache. She was found to be profoundly hyponatraemic with a sodium of 121 mmol/L, which deteriorated following a fluid challenge. An initial hyponatraemia screen identified adrenal insufficiency, with cortisol of 48 nmol/L. History confirmed she had been taking the herbal plant, ashwagandha. After 3 days of fluid restriction and steroid replacement, her sodium returned to normal (139 mmol/L). This article reviews the possible harmful effects of over-the-counter herbal remedies and highlights the importance of considering a wide differential diagnosis in patients presenting with non-specific symptoms.

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