Sharon E Jacob1, Catalina Matiz, Elise M Herro. 1. Division of Pediatric and Adolescent Dermatology, Rady Children’s Hospital, University of California, San Diego, San Diego, CA, USA.
Abstract
BACKGROUND: Compositae-related chemicals cause allergic contact dermatitis (ACD) in children with atopic dermatitis (AD). Moisturizers can be an overlooked exposure source. OBJECTIVE: To evaluate ACD in children with recalcitrant AD and a reported history of intolerance to Aquaphor Healing Ointment (AHO) moisturizer. METHODS: We retrospectively reviewed charts of children patch-tested to the ingredients of AHO moisturizer who had a history of intolerance, as well as of additional patch-tested patients with exposure to bisabolol in their personal hygiene products and without a history of product intolerance. RESULTS: Seven patients, six of whom had AD, had been referred to our clinic with a history of intolerance to the moisturizer. They were patch-tested with their moisturizer and the components provided by Beiersdorf. Of these, four had positive reactions to their AHO moisturizer and to bisabolol, a Compositae derivative. CONCLUSION: Bisabolol, a sesquiterpene alcohol, should be considered a potential cause of ACD in children with AD and a history of moisturizer intolerance.
BACKGROUND: Compositae-related chemicals cause allergic contact dermatitis (ACD) in children with atopic dermatitis (AD). Moisturizers can be an overlooked exposure source. OBJECTIVE: To evaluate ACD in children with recalcitrant AD and a reported history of intolerance to Aquaphor Healing Ointment (AHO) moisturizer. METHODS: We retrospectively reviewed charts of children patch-tested to the ingredients of AHO moisturizer who had a history of intolerance, as well as of additional patch-tested patients with exposure to bisabolol in their personal hygiene products and without a history of product intolerance. RESULTS: Seven patients, six of whom had AD, had been referred to our clinic with a history of intolerance to the moisturizer. They were patch-tested with their moisturizer and the components provided by Beiersdorf. Of these, four had positive reactions to their AHO moisturizer and to bisabolol, a Compositae derivative. CONCLUSION:Bisabolol, a sesquiterpene alcohol, should be considered a potential cause of ACD in children with AD and a history of moisturizer intolerance.
Authors: Bruno Frota Amora-Silva; S C Ribeiro; C L Vieira; F R Mendes; A E Vieira-Neto; A P V Abdon; F N Costa; A R Campos Journal: Clin Oral Investig Date: 2018-05-03 Impact factor: 3.573