Related Experiment Videos
[Scombroid syndrome with severe and prolonged cardiovascular involvement]
A Tursi1, M E Modeo, A M Cascella
1Divisione di Medicina Interna, ospedale Umberto I, Barletta. antotursi@tiscalinet.it
Recenti Progressi in Medicina
|September 13, 2001
Summary
Scombroid poisoning, caused by spoiled fish, can lead to severe hypotension. Prompt treatment with dopamine is crucial for recovery from this histamine toxicity.
Area of Science:
- Foodborne illnesses
- Toxicology
- Public Health
Background:
- Scombroid poisoning, a type of ichthyosarcotoxism, results from consuming spoiled fish, particularly from the scombroid family.
- Improper fish storage allows enterobacteria to decarboxylate histidine into histamine, a potent vasoactive agent.
- Histamine poisoning symptoms often mimic allergic reactions but can escalate to severe cardiovascular complications.
Observation:
- This report details two cases of scombroid poisoning presenting with severe hypotension.
- Both patients required continuous intravenous dopamine administration to manage their critically low blood pressure.
- Symptomatic resolution was achieved only after several hours of intensive medical intervention.
Findings:
- Scombroid poisoning can manifest with severe hemodynamic instability, including profound hypotension.
- Intravenous dopamine can be an effective treatment for managing severe hypotension in scombroid poisoning.
- The severity of scombroid poisoning underscores the importance of proper fish handling and storage protocols.
Implications:
- Healthcare providers should consider scombroid poisoning in patients presenting with allergic-like symptoms and hypotension, especially after fish consumption.
- Prompt recognition and management of histamine toxicity are critical to prevent severe outcomes.
- Public health initiatives focusing on safe fish handling practices are essential to reduce the incidence of scombroid poisoning.