Identify Contact Allergies with Expert Patch Testing at Metro Dermatology

At Metro Dermatology, with locations in Elmhurst, Bronx, Queens, and Long Island, NY, and Fort Lee, NJ, our dedicated team helps patients identify and manage contact allergies through comprehensive patch testing and personalized care.

If you’re experiencing rashes and suspect a contact allergy, patch testing can provide valuable insight into what’s causing your symptoms—helping you avoid triggers and achieve clearer, healthier skin.

Step 1: Consultation and Medical History

Your evaluation begins with a detailed consultation. The Metro Dermatology team will review your medical history, current symptoms, and any patterns or exposures that may be contributing to your rash. Whether you're struggling with eczema, hives, or unexplained dermatitis, this background is essential to choosing the most appropriate allergens to test.

Step 2: Patch Testing

Patch testing is the gold standard for diagnosing contact dermatitis, a type of allergy that occurs when the skin reacts to substances it comes into contact with—such as fragrances, preservatives, metals, or adhesives.

During the procedure:

• Small patches containing common allergens are placed on your back or upper arm
• The patches remain in place for 48 hours
• You will return to the office for readings at 48 and 72 hours to check for any delayed skin reactions, such as redness, swelling, or itching

Patch testing is safe, non-invasive, and highly effective at pinpointing specific contact allergens.

Step 3: Understanding Your Results

After the final reading, your provider will explain the test results in detail. If a contact allergy is identified, we’ll work with you to create a personalized treatment and avoidance plan, which may include:

• Eliminating identified allergens from your environment, skincare, or occupational products
• Recommending gentle skin care routines and barrier protection
• Prescribing topical treatments or other therapies to relieve inflammation and support healing

Step 4: Ongoing Support and Management

Managing contact allergies is an ongoing process, and our team is here to help you every step of the way. We’ll guide you through lifestyle adjustments, review ingredient labels, and offer follow-up care to ensure long-term skin health and symptom control.

Schedule Your Patch Test Today

If you’re ready to find out what’s causing your rash and take control of your skin health, Metro Dermatology is here to help. With locations in Elmhurst, Bronx, Queens, and Long Island, NY, and Fort Lee, NJ, we offer expert patch testing and compassionate care.

Call (718) 886-9000 today to schedule your consultation and take the first step toward lasting relief and healthier skin.