Wasp sting-related allergic encephalitis

Area of Science:

• Neurology
• Toxicology
• Immunology

Background:

• Insect stings, particularly from Hymenoptera species like wasps, can cause a range of adverse reactions.
• While anaphylaxis is common, severe neurological complications are rare but can be devastating.

Observation:

• A 48-year-old male presented with headache and disorientation following multiple wasp stings.
• The patient subsequently developed seizures and required intubation, indicating severe neurological compromise.

Findings:

• A provisional diagnosis of wasp sting-related allergic encephalitis was made.
• Treatment with intravenous methylprednisolone and intravenous immunoglobulin was initiated.
• The patient experienced an uneventful recovery over several days.

Implications:

• This case highlights a rare but serious neurological sequela of wasp stings.
• Early recognition and aggressive immunosuppressive therapy may be crucial for favorable outcomes.
• Further research into the pathogenesis of insect sting-induced encephalitis is warranted.