Resorcinol monobenzoate is an ultraviolet light absorber used in cellu
lose plastics and is known to cause allergic contact dermatitis reacti
ons. It is the most important allergen in spectacle frames but can be
a potential allergen in shoes as well. We report 7 cases of allergy to
resorcinol monobenzoate with different clinical presentations. Our se
ries further illustrates several possible cross-sensitizers.