Allergy Patch Testing in McKinney and Southlake

Patch testing is a procedure used to identify the substances causing symptoms of allergic contact dermatitis. At TexasAllergyMD, we use patch testing alongside other accurate allergy testing methods to reliably diagnose allergies affecting adults and children in North Texas. Patch testing is an effective testing option for patients with an itchy rash, redness or blistering that keeps returning, or does not clear up with standard treatment. By diagnosing the skin condition we can recommend the best treatment, such as topical creams and oral medications.

Our straightforward, convenient patch testing services give patients clear results, helping their allergist to effectively provide the best treatment. Board-certified allergist Dr. Nana Mireku has more than 15 years of experience testing and treating allergic contact dermatitis. She also serves on the medical review board for Prevention and Good Housekeeping magazines. At TexasAllergyMD she provides patch testing for adults and children in North Texas. For a precise allergy diagnosis, visit one of our allergy treatment centers in McKinney/Prosper or Southlake.

How Patch Testing Works

Patch testing involves applying small patches containing various allergens to the patient’s back. The patches are left in place for 48 hours and then removed to check the skin for allergic reactions. A further check is performed 48 hours later to identify any delayed reactions.

While the patches are in place, keep the back dry and avoid heavy exercise. Also, protect the patches from sun exposure. Some itching could occur, but try not to scratch the area. Any loose patches can be secured with medical tape. In some cases we may advise patients to stop using certain medications before testing begins.

To diagnose a skin allergy, Dr. Mireku examines the patch sites and identifies the inflammation or blistering that can occur. This information is factored in with an analysis of symptoms and patient medical history, making it possible to precisely diagnose an allergy. Patch test results are an important component of delivering patient-focused allergy care that reduces the risks of severe reactions.

Our Patch Testing Services in North Texas

Contact dermatitis is caused by exposure to one of many possible allergens that trigger eczema, inflammation and other types of skin allergy reactions. The patches used during testing carry various allergens, including fragrances, detergents, ragweed, essential oils, hair dyes, preservatives, resins and metals. After a detailed consultation Dr. Mireku will discuss the appropriate treatments.

Patch testing is an accurate method of identifying the allergens that are causing a skin condition. It’s essential for learning more about skin allergies, and has been in use for over a century. Patch testing also differentiates between contact dermatitis and other allergies, and forms the basis of a comprehensive allergy treatment plan.

After identifying a contact allergen, Dr. Mireku will explain your results and how to spot the allergen in products by checking ingredient labels. Depending on the type of skin condition and its severity, we can advise on various topical treatments and medications to heal the skin and prevent flare-ups.

Common Questions About Patch Tests

Is patch testing painful?

Patch testing is not usually painful, though patients may experience mild discomfort or itching in the places where patches are applied. This discomfort is most likely caused by an allergic reaction to one of the substances.

Is patch testing suitable for diagnosing all allergies?

Patch testing is used to identify the allergens causing allergic contact dermatitis. This skin condition is caused by direct contact with an allergen. In contrast, environmental allergies and allergies to food are usually diagnosed using skin prick or blood tests.

How should I prepare for a patch test?

To prepare for a patch test, avoid using topical creams or anti-inflammatory medication on the areas where the patches will be placed. In addition, limit sun exposure for one week before the test. Your allergist will advise you of any further restrictions.

Patch Testing Services in McKinney/Prosper and Southlake

TexasAllergyMD provides top-rated allergy testing services, including patch and skin prick tests. For an accurate allergy diagnosis, visit one of our allergy treatment centers in McKinney/Prosper or Southlake. Call (469) 375-1525 or request an appointment now.

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“My son didn’t miss much schooling this year. Was able to participate in basketball. Thanks”

“Excellent staff. Competent physician with great bedside manner. I would recommend all of my family and friends.”

“Dr. Mireku and her staff have really helped me with my allergies. I have started allergy injections and have seen improvements.”

“She was the most helpful Dr. Diagnosed and treated a problem I had, which no one else could. I HIGHLY recommend using her and her wonderful staff. Michael Young.”

“Dr. Mireku and her staff are caring, concerned, knowledgeable, thorough and thoughtful; I couldn’t recommend her any stronger.”

"Dr. Mireku and her staff are very professional and considerate. They never rush through the visit and take the time to put you at ease."

"Staff is efficient and courteous and my appointment with Dr. Mireku went smoothly. I love how she explains all of the different treatments and options available. Highly recommend!

"Dr. Mireku is one of the best in her field. She is very proficient, professional and kind. In one visit she was able to see my pain and misery and put me on the right track to a happier and healthier life."

"Professional and caring! I appreciate all of you. Thank you for taking care of me."

"Dr. Mireku has improved my health significantly. I’ve had asthma and allergy issues all of my life, generally getting sick 3 to 5 times a year. Thanks to Dr. Mireku, I’ve not been sick in 9 months. Highly recommend."

"Dr. Mireku and her staff have really helped me with my allergies. I have started allergy injections and have seen improvements."

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Allergy Patch Testing in McKinney and Southlake

How Patch Testing Works