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Perioral blisters in a bug-biting baby
S K Jones1, L Strong, J L Burton
1Department of Dermatology, Bristol Royal Infirmary, U.K.
Insights
Peri-oral blistering can occur from insect bites, such as from the Palomena prasina bug common in the UK. This highlights the need to consider insect contact as a cause of skin blistering, particularly in children.
Area of Science:
- Dermatology
- Toxicology
- Entomology
Background:
- Insects possess defensive chemicals that can cause adverse reactions in humans.
- Palomena prasina, a common UK insect, is implicated in a case of skin blistering.
Observation:
- A case of peri-oral blistering was reported.
- The blistering was directly linked to biting a Palomena prasina insect.
Findings:
- Contact with Palomena prasina can induce blistering eruptions on human skin.
- Various UK-common insects produce defensive chemicals capable of causing skin injury.
Implications:
- Insect bites should be considered in the differential diagnosis of blistering skin conditions, even in the UK.
- Children, due to their tendency to handle insects, may be at higher risk for such reactions.
Abstract:
We report peri-oral blistering caused by biting a bug, Palomena prasina, commonly found in the U.K. This is just one of a number of insects commonly found in the U.K. which produce chemicals for defensive purposes that may injure human skin. Contact with insects should, therefore, be considered as a cause of blistering eruptions, even in Britain, especially in the young who are more likely to handle insects.