Annals of medicine and surgery (2012) · 2025
Clinical spectrum of wild (mad) honey poisoning: a case series from a tertiary care center in Nepal.
СтатьяНазвание и аннотация: Перевод в очереди
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Koirala Diwakar, Mishra Bivek, Sapkota Ramesh, Niraula Sahil, Bastola Kushal, Khatiwada Nirman, Ghimire Sinjin, Baniya Aashish, Yadav Ajay Kumar
Аннотация
INTRODUCTION AND IMPORTANCE: Wild (mad) honey poisoning is caused by grayanotoxins, naturally occurring neurotoxins found in the nectar of certain Rhododendron species native to mountainous regions of Nepal, India, Bhutan, and Turkey. While typically associated with hypotension and bradycardia, wild honey ingestion may also lead to anaphylactic reactions. This case series presents ten patients who developed varying degrees of toxicity following the ingestion of wild honey.
CASE PRESENTATION: We describe ten cases that presented to the emergency department with symptoms following wild (mad) honey ingestion. Clinical presentations ranged from mild pruritus, dizziness, and hypotension to life-threatening syncope and airway compromise. All patients underwent immediate evaluation and were managed with atropine, intravenous fluids, antihistamines, steroids, and in select cases, adrenaline and oxygen therapy.
CLINICAL DISCUSSION: Of the 10 patients, 7 were male and 3 female, ranging from 25 to 71 years of age. The onset of symptoms ranged from 10 minutes to 2 hours post-ingestion. Common manifestations included syncope, bradycardia, hypotension, respiratory distress, and generalized burning sensation. All patients recovered fully with symptomatic and supportive management. One patient experienced symptoms lasting up to 72 hours, necessitating intensive care monitoring.
CONCLUSION: Wild (mad) honey poisoning can present with a wide clinical spectrum, including anaphylaxis. High clinical suspicion based on ingestion history is crucial, especially in endemic areas. Early recognition and timely supportive care are essential to ensure full recovery. However, this study is limited by its small sample size, single-center design, reliance on patient-reported ingestion history, and the inability to quantify grayanotoxin levels. Further research is needed to better understand the toxicokinetics and to establish standardized management protocols.
CASE PRESENTATION: We describe ten cases that presented to the emergency department with symptoms following wild (mad) honey ingestion. Clinical presentations ranged from mild pruritus, dizziness, and hypotension to life-threatening syncope and airway compromise. All patients underwent immediate evaluation and were managed with atropine, intravenous fluids, antihistamines, steroids, and in select cases, adrenaline and oxygen therapy.
CLINICAL DISCUSSION: Of the 10 patients, 7 were male and 3 female, ranging from 25 to 71 years of age. The onset of symptoms ranged from 10 minutes to 2 hours post-ingestion. Common manifestations included syncope, bradycardia, hypotension, respiratory distress, and generalized burning sensation. All patients recovered fully with symptomatic and supportive management. One patient experienced symptoms lasting up to 72 hours, necessitating intensive care monitoring.
CONCLUSION: Wild (mad) honey poisoning can present with a wide clinical spectrum, including anaphylaxis. High clinical suspicion based on ingestion history is crucial, especially in endemic areas. Early recognition and timely supportive care are essential to ensure full recovery. However, this study is limited by its small sample size, single-center design, reliance on patient-reported ingestion history, and the inability to quantify grayanotoxin levels. Further research is needed to better understand the toxicokinetics and to establish standardized management protocols.