Hypersensitivity Reactions to Homemade Topical Preparations
December 2023
in “
PubMed
”
Studysummary This study highlights that homemade topical herbal preparations, although popular for their perceived safety, may lead to allergic reactions, notably with Mediterranean herbs, and advises cautious use, particularly for allergy-prone individuals.
Our plain-language summary. Not medical advice or a treatment recommendation. Consult a qualified healthcare professional before changing treatment. Full disclaimer
Homemade topical preparations, often perceived as safer due to their natural ingredients, can cause hypersensitivity reactions such as contact allergic dermatitis and photosensitivity, particularly when using herbs from the Compositae family and Mediterranean aromatic herbs. Despite being strong sensitizers, reported cases are few, partly due to diagnostic challenges and testing risks. Patients with allergies or dermatoses should use registered products, and management involves stopping exposure and using topical corticosteroids, with systemic corticosteroids for severe cases.
