Contact Dermatitis Treatment in Austin & Kyle, TX
Contact dermatitis is a skin reaction that occurs when the skin comes into contact with a substance that causes irritation or an allergic response. It can lead to redness, itching, burning, scaling, swelling, or blistering of the skin.
This condition is very common and can affect people of all ages. In many cases, the rash develops hours to days after exposure to a trigger.
At Pure Dermatology, our board-certified dermatologists diagnose and treat contact dermatitis for patients throughout Austin, Kyle, and surrounding Central Texas communities.
Types of Contact Dermatitis
There are two primary types of contact dermatitis.
Allergic Contact Dermatitis
Allergic contact dermatitis occurs when the immune system reacts to a specific substance after skin exposure. Even small amounts of the allergen can trigger inflammation once sensitivity has developed.
Common allergens include:
- Nickel in jewelry and electronics
- Fragrances in skincare and personal care products
- Preservatives such as formaldehyde
- Hair dye ingredients such as paraphenylenediamine (PPD)
- Rubber chemicals in gloves and footwear
- Ingredients in cosmetics, sunscreens, and topical medications
Because these substances are found in many everyday products, identifying the cause of a rash can sometimes be difficult without testing.
Irritant Contact Dermatitis
Irritant contact dermatitis occurs when a substance directly damages the skin barrier rather than triggering an allergic immune response.
Common irritants include:
- soaps and detergents
- cleaning products
- frequent hand washing
- solvents and occupational exposures
This form of dermatitis is especially common in people who work with chemicals, cleaning agents, or frequent water exposure.
Symptoms of Contact Dermatitis
Symptoms can vary depending on the trigger and severity of the reaction but often include:
- redness or inflammation
- itching or burning
- dry or scaly skin
- swelling
- blistering or oozing
- chronic thickened skin with repeated exposure
The rash often appears in areas that had direct contact with the triggering substance, such as the face, eyelids, hands, neck, or areas exposed to jewelry or cosmetics.
Patch Testing for Allergic Contact Dermatitis
When the cause of a rash is unclear, patch testing is the gold standard for diagnosing allergic contact dermatitis.
At Pure Dermatology, we perform expanded patch testing using the NACDG 80 allergen series, developed by the North American Contact Dermatitis Group. This panel includes 80 of the most relevant allergens seen in North America and is widely considered one of the most comprehensive patch testing options available in dermatology clinics.
Expanded patch testing allows us to:
- identify allergens that smaller screening panels may miss
- detect sensitivities to ingredients in cosmetics, skincare, and medications
- provide more precise guidance for avoiding triggers
Patch testing involves placing small chambers containing allergens on the back for 48–72 hours. After removal, we evaluate the skin for reactions that indicate an allergy.
Once the responsible allergen is identified, we help patients understand how to avoid exposures and prevent future flare-ups.
When to See a Dermatologist for Contact Dermatitis
You should consider evaluation for contact dermatitis if you have:
- a persistent or unexplained rash
- eczema that is worsening despite treatment
- recurrent irritation from skincare or cosmetic products
- a rash around the eyes, face, hands, or neck
- ongoing itching, redness, or inflammation
Proper diagnosis is important because many chronic rashes thought to be eczema are actually allergic contact dermatitis triggered by everyday exposures.
Contact Dermatitis Care at Pure Dermatology
Pure Dermatology provides expert evaluation and treatment of contact dermatitis in Austin and Kyle, Texas. Our board-certified dermatologists combine careful clinical evaluation with expanded patch testing using the NACDG 80 allergen series to help identify the cause of persistent rashes.
Once a trigger is identified, we provide detailed guidance on how to avoid allergens, choose safe products, and restore healthy skin.
If you have a rash that will not go away or suspect a reaction to skincare, cosmetics, or other exposures, our team can help identify the cause and create a personalized treatment plan.
Call Pure Dermatology or book an appointment online to schedule an evaluation.
