A Case of a Paediatric Patient With Allergic Contact Dermatitis to Benzoyl Peroxide

Matthew Sandre1,2, Sandra Skotnicki-Grant1,3

  • 11 Division of Dermatology, University of Toronto, Toronto, ON, Canada.

Insights

Severe allergic reactions to benzoyl peroxide, a common ingredient, can occur. This case highlights a child’s severe allergic contact dermatitis to benzoyl peroxide, requiring hospitalization.

Area of Science:

  • Dermatology
  • Allergology
  • Pediatric Medicine

Background:

  • Benzoyl peroxide is a common ingredient in acne treatments.
  • Allergic contact dermatitis (ACD) to benzoyl peroxide affects up to 6.5% of exposed individuals.
  • Irritant contact dermatitis is more common than ACD and can be distinguished by clinical presentation and patient history.

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