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Updated: Aug 12, 2026
08:25
Contact Hypersensitivity as a Murine Model of Allergic Contact Dermatitis
Published on: September 26, 2022
Increase in contact allergy to fragrances: patch-test results 1989-1998
1Department of Dermatovenereology, University Medical Centre, Ljubljana, Slovenia.
Contact Dermatitis
|August 17, 2000
Summary
Patch testing revealed a significant increase in fragrance mix sensitivity among patients over a decade. This rise, particularly in females, suggests a growing issue with fragrance allergies from cosmetics and toiletries.
Area of Science:
- Dermatology
- Allergology
- Contact Dermatitis
Background:
- Fragrance mix is a common allergen.
- Assessing trends in fragrance sensitivity is important for public health.
Purpose of the Study:
- To analyze the prevalence and trends of fragrance mix contact sensitivity over a 10-year period.
- To identify demographic differences in sensitivity rates.
Main Methods:
- Retrospective analysis of patch test results from 6129 patients.
- Data collected between 1989 and 1998.
- Standard patch testing procedures were employed.
Main Results:
- Overall positive reaction to fragrance mix was 5.9%.
- A statistically significant increasing trend in sensitivity was observed from 1989-1993 (3.9%) to 1994-1998 (7.5%).
- Females showed a higher prevalence and a more pronounced increase in sensitivity compared to males.
Conclusions:
- Fragrance mix sensitivity has increased significantly over the study period.
- Increased use of fragranced products may contribute to this rise.
- Public awareness and potentially reformulation of products may be warranted.
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