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Erschienen in:
07.09.2021 | Contact Dermatitis (Brandon Adler and Vincent Deleo, Section editors)
Contact Dermatitis to Essential Oils
Erschienen in: Current Dermatology Reports | Ausgabe 4/2021
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Purpose of Review
Use of essential oils (EOs) has become popular due to consumer demand for natural products. Despite the widespread perception that natural ingredients are safe, allergic contact dermatitis (ACD) is a well-described complication of EO use. This article provides a comprehensive overview regarding allergenicity, prevalence of positive patch test reactions, and sources of exposure associated with EOs.
Recent Findings
Approximately 80 different EOs have been implicated in contact allergy. Patch testing EOs is important for identifying sensitivity not detected by screening fragrance allergens. Clinical presentation depends on the specific EO and method of use.
Summary
EOs are complex substances of highly variable composition which may cause ACD. Due to popularity and widespread use, clinicians should ask patients about EO use. Patch testing is an important tool in the diagnosis and management of contact allergy to EOs.