Delayed-type drug eruption to phenazopyridine (pyridium) confirmed with patch testing

Delayed hypersensitivity reaction of penicillin is commonly seen, but never reported in pyridium. This case illustrates a patient with delayed hypersensitivity reaction after the use of augmentin and pyridium. Skin patch test, surprisingly, confirmed pyridium delayed hypersensitivity.

Detalles Bibliográficos
Autores principales: Yeung, Winnie W.Y., Wong, Christina S.M., Leung, Wai-Yan, Li, Philip H.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Asia Pacific Association of Allergy, Asthma and Clinical Immunology 2022
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8819419/
https://www.ncbi.nlm.nih.gov/pubmed/35174061
http://dx.doi.org/10.5415/apallergy.2022.12.e10
Descripción
Sumario:Delayed hypersensitivity reaction of penicillin is commonly seen, but never reported in pyridium. This case illustrates a patient with delayed hypersensitivity reaction after the use of augmentin and pyridium. Skin patch test, surprisingly, confirmed pyridium delayed hypersensitivity.

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