Perioral contact urticaria from sodium benzoate in a toothpaste.
Unidad de Alergia, Hospital Los Montalvos, Salamanca, Spain.
F J
FJ
Muñoz
J
J
Bellido
J C
JC
Moyano
M
M
Alvarez
J L
JL
Fonseca
D001565:Benzoates / Q000009:adverse effects*; D019817:Benzoic Acid; D002675:Child, Preschool; D003877:Dermatitis, Contact / Q000209:etiology*; D019557:Dermatitis, Perioral / Q000209:etiology*; D005520:Food Preservatives / Q000009:adverse effects*; D006801:Humans; D008297:Male; D014100:Toothpastes / Q000009:adverse effects*; D014581:Urticaria / Q000209:etiology*
D001565:Benzoates; D005520:Food Preservatives; D014100:Toothpastes; D019817:Benzoic Acid