Related Experiment Video
Updated: Jun 21, 2026

A Mouse Ear Model for Allergic Contact Dermatitis Evaluation
Published on: March 24, 2023
Patterns of cosmetic contact allergy
Mari Paz Castanedo-Tardan1, Kathryn A Zug
1Department of Medicine, Section of Dermatology, Dartmouth-Hitchcock Medical Center, 1 Medical Center Drive, Lebanon, NH 03756, USA.
Abstract:
Certain patterns of dermatitis, such as those affecting the face, eyelids, lips, and neck, should raise the suspicion of a cosmetic-related contact allergy. Patch testing with a broad screening series, supplemented by a patient's own personal care products, should be considered when evaluating patients with suspected cosmetic dermatitis. Once the offending allergen is identified, an avoidance regimen should be established to avoid further exposure.
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