700 Children's® – A Blog by Pediatric Experts

Posts About Allergies & Asthma

Posted by: Lisa M. Ulrich, MD on Jun 11, 2025

Warm weather brings sunshine and outdoor fun, but for kids with asthma, it can also mean trouble breathing. Learn how ground-level ozone affects lung health, how to check air quality, and what you can do to keep kids safe and active all summer long.

Read More
image of kids stretching in gym class
Blog

Managing Exercise Induced Asthma in Athletes
When we breath, air is commonly moistened and heated in our nasal passages. Often, during physical exertion, athletes will breathe more through their mouths rather than their noses, so the air they inhale is colder and dryer. For some people, this irritates and narrows the airways, leading to asthma symptoms. 
Shellfish
Blog

Food Allergy vs. Intolerance: Knowing the Difference
A food allergy diagnosis can dramatically alter one’s life. While many people experience various symptoms after eating certain foods, it is important to understand the differences between food allergy and intolerance.

All Topics

Browse by Author

About this Blog

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.

View All Author Bios

Latest Posts

Mom looking at laptop with a baby on her lap

9 Myths and Misconceptions About COVID-19

May 18, 2020

Now more than ever, we all need to be savvy when it comes to online searches and sharing information on social media. Here are some common myths circulating online, which are listed as facts in an attempt to prevent any misunderstanding. Read More

Mom giving her daughter liquid medicine by spoon

Why It’s Time to Rethink Our Use of Benadryl

Apr 09, 2020

Diphenhydramine, brand name Benadryl®, is one of the oldest and most frequently used over-the-counter medications for children. However, many better options are now widely available, all of which are faster acting, longer lasting, with less side effects. Read More

Chapped lips

How to Treat and Prevent Chapped Lips

Dec 24, 2019

Dry, chapped, irritated lips are more than just unsightly – they can be painful as well. Unfortunately, many of us are used to this feeling and see our kids suffer too. Read More

Dispelling Allergy Myths with Social Media

Dispelling Medical Myths with Social Media

May 14, 2019

As a pediatric allergist, I meet families from all types of backgrounds who share concerns about common childhood conditions such as asthma, environmental allergies, food allergies and eczema. These topics generate quite a few questions from primary care colleagues and other specialists. Read More

Food Allergies

Food Allergies: Have We Finally Found a Way to Treat Them?

Nov 28, 2018

Food allergies affect 1 in 13 U.S. children, causing immediate onset allergic reactions every time someone eats the food. Peanut, milk, egg, wheat, soy, tree nuts and seafood are the most common food allergies. Read More

image of boy getting blood drawn in a lab

Food Sensitivity Tests: The Pitfalls of Home Testing Kits

Jul 19, 2018

At-home tests are being marketed as a convenient way to determine food sensitivity. Read what our allergy expert has to say about what these tests can and can't do. Read More

image of pairs of flip flops next to a swimming pool

Summer Safety Guide: Expert Advice for Fun in the Sun

Jun 07, 2018

Our experts are giving you access to a Summer Guide full of tips and articles for a safe and healthy break. From advice on bumps and bruises, to swimming and playground safety and even managing your child’s mental health, we have advice for you and your child to have a safe and fun summer. Read More

Child with peanut allergy.

What Can Peter Rabbit Teach Us About Food Allergies?

Feb 21, 2018

My children and I were excited to see the classic Tale of Peter Rabbit come to life on the movie screen. The Peter Rabbit we grew up with whimpered home to his mother with a belly ache after eating too much food from Mr. McGregor’s garden. Read More