700 Children's® – A Blog by Pediatric Experts

Posts by Irene Mikhail, MD

Posted by: Irene Mikhail, MD on Aug 21, 2026

Hives – red bumps that can quickly overtake the entire skin – are extremely itchy and uncomfortable and can be alarming. However, most hives are not actually caused by an allergic reaction.

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A variety of common allergenic foods are arranged on a table, including eggs, milk, peanuts, soybeans, shellfish, flour, and nuts. The assortment represents ingredients often associated with food allergy testing.
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To Test or Not to Test: What is the Deal With Food Allergy Testing?

Wondering if your child needs food allergy testing “just to be sure”? Learn the difference between allergies, intolerances, and sensitivities, what tests can and can’t tell you, and when an allergist evaluation is most helpful.

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Anxiety and Food Allergies
First published May 2014 Updated September 2025 When parents learn of their child’s food allergy, it is common to feel overwhelmed, frightened and even depressed. As with many things in life, knowledge and experience ease the initial fright.

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Pediatric News You Can Use From America’s Largest Pediatric Hospital and Research Center

700 Children’s® features the most current pediatric health care information and research from our pediatric experts – physicians and specialists who have seen it all. Many of them are parents and bring a special understanding to what our patients and families experience. If you have a child – or care for a child – 700 Children’s was created especially for you.

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Latest Posts

young girls eating at a school lunch table

Back to School with Food Allergies

Sep 15, 2025

First published July 2016 Updated September 2025 Preparing to go back to school can be filled with mixed emotions for parents of a child with food allergy. This time of year can be particularly anxiety-provoking for parents of kindergartners or those attending a new school. Read More

mother holding child, both dressed in winter clothing and laughing

Treating Your Child's Dry Skin This Winter

Feb 09, 2024

Although these techniques work year-round, they are especially important during the winter months (especially since we can’t get away to warmer weather year-round). Read More

Trick or Trigger? Halloween Safety for Allergy Patients

Oct 26, 2016

First published October 2016 Updated October 2025 Many adults enjoy indulging in and handing out chocolaty treats on Halloween while experiencing conflicting feelings about all the sugar that children consume on the holiday. Read More