Hand eczema from nail (meth)acrylates in an 11‐year‐old child

Adverse Effects of Do-It-Yourself Nail Cosmetics: A Literature Review

Background

As self-applied manicures have gained popularity, it is important for physicians to remain informed about potential associated side effects. Traditional polish remains most popular among nail enthusiasts, but the pursuit of durability and convenience accelerated development of other nail cosmetic products, including gel polish, acrylic nails, and press-on nails. Despite documented adverse effects among beauty professionals and salon customers, individuals practicing at-home nail care routines may face similar, if not more, frequent complications due to misinformation, inadequate training, and social media trends.

Summary

This review provides an overview of adverse effects associated with different at-home nail cosmetics. Allergic contact dermatitis is the most prevalent adverse event, primarily attributed to (meth)acrylates found in nail glue, gel polish, and acrylic nails. Other adverse effects include infections, chemical burns, and complications from ultraviolet nail lamps.

Key Message

The review highlights the importance of transparent product labeling and appropriate warning labels from manufacturers, as well as physician education and awareness for minimizing risks related to at-home nail cosmetic applications.

2-Hydroxyethyl methacrylate (HEMA): A clinical review of contact allergy and allergic contact dermatitis-Part 1. Introduction, epidemiology, case series and case reports

2-Hydroxyethyl methacrylate (HEMA) has been increasingly recognised as a contact allergen and was added to the European baseline series in 2019. In this article (2 parts), the results of an extensive literature review of the clinical aspects of contact allergy/allergic contact dermatitis to HEMA are presented. In part 1, the epidemiology of HEMA contact allergy is discussed and detailed information on published case series and case reports presented. HEMA is an important cause of contact allergy/allergic contact dermatitis in North America and Europe with recent prevalences of >3% in the USA + Canada and 1.5%-3.7% in Europe. Currently, most cases are caused by nail cosmetics, both in consumers and professional nail stylists. In our literature review, we have found 24 studies presenting case series of patients with allergic contact dermatitis attributed to HEMA and 168 case reports. However, the presence of HEMA in the products causing ACD was established in only a minority. Part 2 will discuss cross- and co-sensitisation, and other skin reactions to HEMA, will assess whether HEMA is the most frequent (meth)acrylate allergen and how sensitive HEMA as a screening agent is, investigate the presence of HEMA in commercial products and provide practical information on patch testing procedures.