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Contact allergy to resorcinol monobenzoate
K Ongenae1, L Matthieu, L Constandt
1Department of Dermatology, University of Gent, Belgium.
Dermatology (Basel, Switzerland)
|July 21, 1998
Summary
Resorcinol monobenzoate, a plastic additive, can cause allergic contact dermatitis. This study details seven cases, highlighting its role as a significant allergen in products like spectacle frames and shoes.
Area of Science:
- Dermatology
- Allergology
- Materials Science
Background:
- Resorcinol monobenzoate is a common UV absorber in cellulose plastics.
- It is a known cause of allergic contact dermatitis.
- It is frequently implicated in reactions to spectacle frames and potentially footwear.
Observation:
- Seven cases of allergic contact dermatitis attributed to resorcinol monobenzoate are presented.
- Clinical presentations varied among the affected individuals.
- Potential cross-sensitizers were also identified.
Findings:
- Resorcinol monobenzoate is a significant allergen responsible for contact dermatitis.
- The allergen can be found in various consumer products beyond spectacle frames.
- Cross-reactivity with other substances may occur in sensitized individuals.
Implications:
- Awareness of resorcinol monobenzoate allergy is crucial for clinicians diagnosing contact dermatitis.
- Product manufacturers should consider alternative UV absorbers to minimize allergic reactions.
- Further research into cross-sensitizers can improve patient management and prevention strategies.