Allergic reactivity for different dilutions of eugenol in repeated open application test and patch testing.
Robert F OfenlochKlaus Ejner AndersenCaterina FotiGimenez-Arnau Ana MariaMartin MowitzJuan Francisco Silvestre SalvadorCecilia SvedmanMagnus BruzePublished in: Contact dermatitis (2023)
Eugenol can provoke a positive patch test reaction in a very low dose; besides, this hypersensitivity may persist even if a former positive patch test is not reproduceable.