Dermatotoxicologic clinical solutions: textile dye dermatitis patch testing

Abstract

The authors provide a framework for working up and counseling a patient with suspected textile dermatitis, focusing on identifying which textile materials are most likely to be the cause of the eczematous lesions, the current clinical guidelines, the utility and appropriateness of patch testing, the limitations of these guidelines, and our pro tempore recommendations. While there are many challenges to correctly identify and counsel patients on how to avoid the offending textile products in a patient with suspected textile dye dermatitis, there is value in following the guidelines set forth to help identify the causative textile(s). Although patch tests can be useful, dermatologists should understand the limitations of standardized patch testing for patients with suspected textile dye-induced dermatitis. These guidelines are expected to increase the likelihood of identifying the causative textile(s), so that patch testing can be supplemented with swatch testing and chemical dye extraction to help discover the allergenic dye.

• Allergic contact dermatitis
• disperse dyes
• dye fastness
• fibers
• guidelines
• patch test
• textiles
• textile dye dermatitis

Declaration of interest

The authors declare no conflicts of interests. The authors alone are responsible for the content and writing of this article.