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[Transient arterial hypertension following an adder bite in a six six-year-old boy]
1Viborg Sygehus, børne afdelingen.
Abstract:
A case of arterial hypertension following an adder bite (Vipera Berus) in a six year-old boy is presented. Initially he had gross local symptoms and mild systemic symptoms, but was not treated with viper venom antiserum. Ten days after the initial admittance he developed symptoms of high blood pressure. Microscopic haematuria was found, and renal function was mildly impaired. It was concluded that the adder bite had caused the temporary rise in arterial blood pressure and renal dysfunction. Treatment with viper venom antiserum is recommended if local symptoms progress to involve the trunk or if systemic symptoms evolve.
Insights
A six-year-old boy developed high blood pressure and temporary kidney dysfunction after a Vipera Berus (adder) bite. Prompt treatment with viper venom antiserum is advised for severe symptoms.
Area of Science:
- Toxicology
- Pediatrics
- Cardiology
Background:
- Vipera Berus bites can cause local and systemic effects.
- The case highlights a rare complication of adder envenomation in children.
Observation:
- A six-year-old boy presented with local and mild systemic symptoms after an adder bite.
- He did not receive viper venom antiserum initially.
- Ten days post-bite, he developed arterial hypertension, microscopic hematuria, and mild renal impairment.
Findings:
- The adder bite was concluded to be the cause of temporary hypertension and renal dysfunction.
- The clinical presentation suggests a delayed hypertensive response to Vipera Berus envenomation.
Implications:
- This case underscores the importance of monitoring for delayed systemic complications after adder bites, even without immediate severe symptoms.
- Viper venom antiserum is recommended for progressing local or systemic symptoms to prevent such complications.
- Further research into the mechanisms of hypertension following Vipera Berus bites may be warranted.