Anaphylaxis After Cutaneous Application of Argan Oil

Álvarez, María Asunción Aneas; Calatayud, C Martorell; Fernández, Miriam Castillo; Martin, Marion; Toledo, R. Félix; Losa, Fernando Pineda de la; Mir, J C Cerdá; Aragonés, Antonio Martorell

doi:10.18176/jiaci.0596

Cited by 4 publications

(2 citation statements)

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“…In the case of our observation, the specific IgE assay was not performed due to lack of resources. The oral provocation test remains a reference examination to authenticate an allergy to Argan oil; it consists in ingesting the food with increasing quantities up to the dose usually consumed; it is done in a hospital under rigorous supervision [12]. The provocation test carried out in our child concluded that he was allergic to Argan oil.…”

Section: Discussionmentioning

confidence: 91%

“…Cases of rhinitis, conjunctivitis related to the smell of Argan oil, and cases of epigastralgia and hypersalivation upon ingestion of Argan oil [8]. It should be mentioned that two cases of acute hypersensitivity pneumonitis have been reported in cosmetic workers exposed to Argan powders [9]. The allergen identified in Argan oil allergy is an 11S globulin protein of 10KDA, which crosses with peanut, sesame and hazelnut allergens [10].…”

Section: Discussionmentioning

confidence: 99%

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Allergy to Argan Oil Confirmed by Oral Challenge Test in Children: Case Report

Aminou

Mahraoui

2023

AJPR

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Aims: The prevalence of allergy to Argan oil is increasing over the years. It manifests itself in an extremely polymorphous way and responds to all possible routes of exposure: ingestion, contact or inhalation. The provocation test remains the key examination to confirm an allergy to Argan oil. Presentation of Case: We report the observation of a six-year-old girl presenting with immediate urticaria after ingestion of argan oil. Discussion: The allergological investigation points to sensitisation of the skin only, with positive prick tests. An oral provocation test was performed and published for the first time to confirm the diagnosis of allergy to argan oil in our patient. Conclusion: Argan is widely used for its benefits in the cosmetic industry and as a food ingredient. Further studies are needed to explore the mechanisms of sensitisation to Argan oil.

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Section: Discussionmentioning

confidence: 91%