| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 3210237 | Journal of the American Academy of Dermatology | 2009 | 16 Pages |
BackgroundAllergy to cosmetics is common.ObjectivesWe sought to characterize patients with positive patch test reactions associated with a cosmetic source, to identify common allergens; and to explore gender and occupational associations.MethodsWe performed a retrospective, cross-sectional analysis.ResultsOf 6621 female and 3440 male patients, 1582 female (23.8%) and 611 of male (17.8%) patients had at least one allergic patch test reaction associated with a cosmetic source. Of “allergic” patients (>1 allergic reaction, n = 6815), females were 1.21 times more likely to have an allergic reaction associated with a cosmetic source than were male patients (p < .0001, 95% confidence interval [CI] 1.12-1.31). Within the “cosmetic allergic” group (n = 2243), head and neck involvement was significantly higher in female than in male patients (49.3% vs 23.7%, p < .0001). One hundred twenty-five patients had occupationally related allergic reactions associated with a cosmetic.LimitationsThis study is limited by its cross-sectional, retrospective design.ConclusionOf all patients studied, 21.8% had an allergic reaction associated with a cosmetic. Site of dermatitis, cosmetic categories, and specific allergens differed somewhat by gender.
