Skin allergies can lead to persistent itching, rashes, and irritation. Northern Valley Allergy, Asthma & Sinus Center uses patch testing to identify allergens and create personalized treatment plans, helping you find lasting relief from uncomfortable skin reactions such as contact dermatitis.
What is Contact Dermatitis?
Contact dermatitis is an inflammatory skin condition that develops when the skin comes into contact with a substance that triggers irritation or an allergic response. Common triggers include metals, fragrances, preservatives, latex, and certain skincare or household products. Any individual suspected of having allergic contact dermatitis or atopic dermatitis needs patch testing. Call our North Bergen or Cresskill offices today to schedule an appointment.
What is a Patch Test?
A patch test is a method used to determine whether a specific substance causes allergic inflammation of a patient’s skin. Any individual suspected of having allergic contact dermatitis or atopic dermatitis needs patch testing.
Patch testing helps identify which substances may be causing a delayed-type allergic reaction in a patient and may identify allergens not identified by blood testing or skin prick testing.
It is intended to produce a local allergic reaction in a small area of the patient’s back, where the diluted chemicals were planted. The chemicals included in the patch test kit are the most common causes of contact allergic eczema, and include chemicals present in metals (e.g., nickel), rubber, leather, formaldehyde, lanolin, fragrance, toiletries, hair dyes, medicine, pharmaceutical items, food, drink, preservatives, and other additives.
The Patch Test Procedure
Patch testing is a non-invasive procedure where small amounts of allergen are applied to your skin via a patch. This remains for 48 hours to see if any reactions occur. Once the patches are removed, the skin is examined for any signs of allergic reaction. Follow-up appointments may be scheduled to check for delayed reactions or confirm results. If any allergens are identified, we’ll create a customized treatment plan tailored to your needs that will help you manage symptoms and prevent flare-ups.
When to Consider Patch Testing
If you frequently experience unexplained skin irritation, a patch test can help identify potential allergens. Consider testing if you have:
- Recurring rashes or itching that don’t improve with standard treatments.
- Reactions to everyday items like skincare products, soaps, or metals in jewelry.
- Delayed skin irritation that appears hours or even days after contact with certain substances.
- Chronic eczema or dermatitis with no clear cause.
- Sensitivity to specific environments, such as workplaces or seasonal changes.
Patch testing helps uncover hidden triggers, allowing you to take control of your skin health and avoid worsening reactions over time.
Patch Testing and Skin Allergy Care at Northern Valley Allergy, Asthma & Sinus Center
Northern Valley Allergy, Asthma & Sinus Center specializes in diagnosing and treating skin allergies in both children and adults throughout Hudson, Rockland, and Bergen Counties. We use advanced diagnostic methods such as patch testing, skin prick tests, and biopsies to get to the bottom of whatever is causing your reaction, and our compassionate staff works with you to develop an effective treatment plan every step of the way. If persistent rashes or irritation are affecting your daily life, take the first step toward relief and schedule an appointment with us today.
