Nails
MenuMENU
SearchSEARCH

Under the Microscope: Allergic Contact Dermatitis

Caused by allergens that come into contact with the skin, allergic contact dermatitis often clears up on its own when sufferers avoid the offending agent.

by Staff
August 16, 2013
Under the Microscope: Allergic Contact Dermatitis

 

3 min to read



What is it? Contact dermatitis is a form of hypersensitivity. Literally defined as “inflamed skin,” dermatitis appears in a localized area as a rash, small blisters, swelling, or redness. Contact dermatitis falls into two categories: irritant contact dermatitis and allergic contact dermatitis. Irritant contact dermatitis is caused by a substance that is likely to cause a reaction in nearly anyone who is exposed to it in large quantities. Allergic contact dermatitis is caused by your body coming into contact with an allergen and reacting.

Ad Loading...

How do you get it? The body may come into contact with an allergen through direct contact, such as touching, or through airborne contact, such as an allergen landing on the skin. Nearly anything can be the cause of allergic contact dermatitis, because each person’s body responds differently to allergens. So, jewelry, plants, lotions, glues, polish, acrylics, wool, gasoline, perfume — the list goes on and on — could cause the skin to react and swell in one person, but be completely benign to another. Another complexity of allergic contact dermatitis is that a person could have been in contact with a substance — a lotion, detergent, salon products — for years with no reaction and then suddenly develop a reaction without explanation.

How is it treated? Treatment for contact dermatitis begins by avoiding the allergen, which can be identified by a patch test. However, topical creams are also prescribed to clear up the condition and ease the itch. Left untreated, allergic contact dermatitis tends to become less inflamed, red, and bubbly. Instead, the skin gets thicker and more scaly. Sometimes the thickened skin will split and cause painful fissures. In these severe cases, an oral prednisone may be necessary. 

What can a tech do? When a tech realizes that a client has developed a reaction to a product in the salon, she should advise the client to visit a dermatologist to try to determine the specific cause of the allergic reaction, such as an epoxy or a particular ingredient. In the meantime, remove the enhancement product, offer the client natural nail services, and wait for the reaction to clear. Once the skin is clear and healthy, it is safe to try different products for enhancement services to see which work on the client without a reaction.

What else? In some cases, a tech will develop allergic contact dermatitis herself from coming into repeated contact with the allergens at the salon. When this happens, she can often continue working by wearing a protective barrier, such as gloves and long sleeves, to prevent the product from coming into contact with her skin. She may need to research product ingredients to determine the cause of her reaction and then find a product that doesn’t contain the offending ingredient.

Dr. Peter Schalock contributed to this article.

Subscribe to Our Newsletter

More Wellness

Ad Loading...
Wellness|Articles|Aug 5, 2025

Spa Day, Safe Day: Stop Fungal Infections in Their Tracks

As a spa or salon professional, your clients expect more than just beauty—they expect safety, hygiene, and peace of mind. Fungal infections like Athlete’s Foot and Nail Fungus are more common than you think, especially in environments where tools and footbaths are reused without proper sanitation. This blog covers how to stop these issues before they start, using proven infection prevention strategies for salons and spas.

Wellness|Articles|Mar 31, 2025

Protecting Your Clients From Viral Infections

Clients come to you to feel their best—not leave with a viral souvenir. Warts and cold sores can spread fast in busy salons, but a few smart habits make all the difference. Let’s talk about what’s really lurking in your salon (and how to kick it to the curb).

Ad Loading...
Wellness|Articles|Jul 3, 2024

Standing Stretches for Physical Longevity

Hairdressing is a physically taxing career integrating simple stretches into your daily routine can reduce the strain repetitive motion puts on your body, help you stay flexible and strong and eventually prolong your career.

Ad Loading...