Abstract
Allergic contact dermatitis due to citrus fruits is rare, but has been reported in cooks and bartenders. We report an interesting case of a bartender with hand dermatitis who had an allergic contact sensitivity to lime peel, fragrance mix I, and fragrance mix II. Most reported cases of citrus peel allergy are due to D-limonene, which makes up the majority of the peel oil. However, our patient had an allergic reaction to geraniol, which is a minor component of the peel oil and is present in fragrance mix I. It is important to consider a contact sensitivity to citrus in patients who have positive reactions to fragrance mix I and II and who are occupationally exposed to citrus fruits. An initial positive reaction to fragrance mixes should prompt further testing to citrus in these individuals.
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