Secondary Logo

Journal Logo

Institutional members access full text with Ovid®

Contact Dermatitis Caused by Preservatives

Yim, Elizabeth MPH; Baquerizo Nole, Katherine L. MD; Tosti, Antonella MD

doi: 10.1097/DER.0000000000000061
REVIEWS
Buy

Preservatives are biocidal chemicals added to food, cosmetics, and industrial products to prevent the growth of microorganisms. They are usually nontoxic and inexpensive and have a long shelf life. Unfortunately, they commonly cause contact dermatitis. This article reviews the most important classes of preservatives physicians are most likely to encounter in their daily practice, specifically isothiazolinones, formaldehyde and formaldehyde-releasers, iodopropynyl butylcarbamate, methyldibromoglutaronitrile, and parabens. For each preservative mentioned, the prevalence of sensitization, clinical presentation of contact dermatitis, patch testing concentrations, cross reactions, and related legislation will be discussed. Mandatory labeling of preservatives is required in some countries, but not required in others. Until policies are made, physicians and patients must be proactive in identifying potential sensitizers and removing their use. We hope that this article will serve as a guide for policy makers in creating legislation and future regulations on the use and concentration of certain preservatives in cosmetics and industrial products.

From the Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, FL.

Address reprint requests to Elizabeth Yim, MPH, University of Miami Leonard M. Miller School of Medicine, University of Miami Hospital, 1321 NW 14th St, Room 504, Miami, FL 33136. E-mail: eyim@med.miami.edu.

The authors have no funding or conflicts to declare.

© 2014 American Contact Dermatitis Society
You currently do not have access to this article

To access this article:

Note: If your society membership provides full-access, you may need to login on your society website