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Allergy Crystal Lake - Fan Choice Aword Dr. Hahn
Allergy Crystal Lake - Fan Choice Aword Dr. Askenazi

Pediatric Allergy Testing for Contact Dermatitis in Illinois

Dr Noga Askenazi M.D Advanced Allergy and Asthma Associates providing pediatric Allergy Testing for Contact Dermatitis in Illinois
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Patch testing is a way for doctors to determine the potential causes of contact dermatitis, which is an immunological response to specific substances. Patch testing is particularly useful as it may identify allergens that were not detected during other tests such as skin prick, or blood tests. Contact dermatitis is not an actual allergy, and therefore there are no allergic antibodies. Instead, contact dermatitis reactions are caused by white blood cells.

Prior to testing, the doctor will complete an evaluation, which will include questions about your rash. It is important to share when and where the rashes occur on the skin. If you have your suspicions about the cause of your reaction, share that with your doctor as well. Patients will need to discontinue use of any anti-histamines prior to the test.

The test involves applying multiple chemicals (the most common known offenders of reactions) onto the skin held in place by a special type of tape. The chemicals are contained within metal discs that are smaller in diameter than a dime. Patch testing does not involve the use of needles. The discs are then left on the skin undisturbed for 48 hours. It is important to keep the discs dry; therefore, patients will need to avoid showers or excessive sweating.

After 48 hours, the patch tests are removed for a reading. Marks are placed on the back prior to removal and an additional reading will be taken in approximately 96 hours after placement.

If the final reading indicates positive reaction to certain chemicals, treatment options can be discussed. One of the best forms of treatment is avoidance of the particular allergen.

Patch testing is not painful and is extremely safe for children. It is important for the tape to remain intact, so the only caveat is the child should be old enough to understand this.

The patch testing itself will cause small areas of contact dermatitis. Side effects from the test may be itching underneath the tape. Patients who test positive for certain chemicals may see bumps, swelling, redness, or blisters in that area. After the testing, patients will be given a topical medication to treat the reaction and relieve itching.

 

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Dr. Noga Askenazi, Advanced Allergy & Asthma Associates

Advanced Allergy & Asthma Associates

Dr. Noga Askenazi | Dr. Eugenia Hahn | Meredith Cirrincione

Dr. Noga Askenazi is a nationally recognized asthma and allergy specialist who is board certified in pediatric and adult allergy. Her areas of special interest are innovative treatment of rashes, sinusitis, food allergies, asthma and immune disorders. She was past President of the ISAAI (Illinois Society of Allergy, Asthma, & Immunology), works on state and national committees for advancement of the allergy field and is a consultant for Advocate, AMITA, Northwestern amongst other health care systems. Her joy is helping patients reach their goals after together determining best treatments. Her staff and patients are a chosen family, and she invests in their happiness. She enjoys gardening, biking and cooking to good music.


Dr. Eugenia Hahn is a highly recognized board certified allergist and immunologist who treats patients of all ages. Her areas of special interest are food allergy, eczema, and asthma. She is president of the Illinois Society of Allergy & Asthma, a National Committee leader of the American Academy of Allergy, Asthma, and Immunology, a member of the American College of Allergy, Asthma, and Immunology working on new treatment options for patients. She is a consultant for Advocate, Northwestern, AMITA, Northwest Community healthcare systems amongst many others. Her patients mean everything to her as she takes pride in finding the why behind the problem. She enjoys reading and spending time with her family.


Meredith Cirrincione is a board certified Physician Assistant and specializes in treating allergies, with a focus on asthma, rashes, environmental allergies, chemical and food allergies. She holds a Masters in Physician Assistant Studies from The Chicago Medical School - Rosalind Franklin University of Health Sciences. She is a Fellow member of the American Academy of Physician Assistants, the Illinois Academy of Physician Assistants, and the Association of PAs in Allergy, Asthma and Immunology. She likes to approach things holistically. She is a strong patient advocate and adored by her patients. She enjoys singing, reading, cooking, and the great outdoors.