Uncover allergy triggers with patch testing

Learn about patch testing

Patch testing is a gentle and precise method to uncover the root causes of your skin reactions, such as contact dermatitis. By identifying the specific substances your skin is sensitive to, we can help you avoid them and find relief.

Why patch testing matters

It reveals sensitivities to a variety of everyday substances, including:

• Cosmetics
• Fragrances
• Metals
• Household cleaning agents

The patch testing process

Here’s how the process works:

Gentle Application
Small patches with allergens are applied to your back and secured using hypoallergenic tape.

Comfortable Duration
The patches stay on for about 48 hours. During this time, keep the area dry and avoid activities that cause sweating.

Thoughtful Observation
After 48 hours, the patches are removed, and our specialists examine your skin for reactions like redness, swelling, or itching.

Personalized Results
Within a week, we’ll explain your results and discuss a personalized plan to manage your condition.

Get relief from persistent skin reactions

Arrange a consultation with Sierra Allergy Asthma and Sinus Center today. Let us partner with you on the journey to clearer skin and a happier, healthier life.

Personalized care with a heartfelt touch

We use standardized panels of allergens and follow strict protocols to ensure that your results are accurate and reliable. More importantly, we listen to your concerns and work with you to develop a plan that fits your lifestyle. Your personalized treatment plan may include:

Allergen Avoidance Strategies
Practical advice on how to avoid the allergens identified through testing.

Safe Product Recommendations
Suggestions for products that don’t contain your allergens, so you can shop with confidence.

Education and Support
Guidance on reading product labels and understanding ingredient lists, empowering you to make informed choices.

Practical steps to manage allergies

Beyond identifying allergens, we provide practical steps and ongoing support to help you manage your condition. This includes:

Lifestyle Adjustments
Tips on modifying your daily routine to minimize allergen exposure.

Environmental Control
Advice on creating an allergen-free environment at home and work.

Monitoring Progress
Consistent follow-ups to monitor your progress and modify your treatment plan as necessary.

We’re here for you

We know that dealing with allergic contact dermatitis is more than just a physical struggle—it’s an emotional one too. Our team provides not only medical expertise but also empathy and support. We want to help you feel better and regain control over your life.

We’re here for you

Frequently Asked Questions

How should I prepare for a patch test?

Before undergoing a patch test, avoid applying any creams, lotions, or medications to your back or the test site. You should also stop using corticosteroids or other topical treatments at least a week prior, as they may interfere with the results. It’s important to discuss all medications with your doctor beforehand.

What conditions can patch testing diagnose?

Patch testing helps diagnose contact dermatitis, eczema, and other skin allergies. It is commonly used when patients experience delayed allergic reactions to things like metals, chemicals, cosmetics, or fragrances.

Can I continue my daily activities during a patch test?

It’s important to limit activities that cause sweating or may dislodge the patches, such as heavy exercise or swimming. Gentle daily tasks are fine, but be cautious to keep the patches dry and secure.

How long do the patches stay on during a patch test?

The patches used in patch testing are usually left on for 48 hours. After that time, they will be removed, but additional readings may be taken over the next few days to monitor for delayed reactions.

What happens after the patches are removed?

After removing the patches, your doctor will examine your skin for any signs of an allergic reaction. A follow-up appointment is typically scheduled a few days later to check for delayed reactions that might not have appeared immediately after patch removal.