700 Children's® – A Blog by Pediatric Experts

Posts About Allergies & Asthma

Posted by: Irene Mikhail, MD on Mar 03, 2026

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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A man kneels in front of a young girl outside a building, handing her a lunch container while she holds a water bottle. The girl is wearing a dress and a backpack, and the two appear to be having a brief exchange before she heads off.
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Peanut Allergy 101: Part Two
Part Two of our Peanut Allergy 101 series offers clear, helpful guidance on treatment plans, avoiding exposure and supporting your child’s health in real-world situations.
An adult helps a young girl adjust the straps on her backpack while they stand outdoors on a pathway. The girl is wearing a patterned dress and has a bow in her hair, while the adult is dressed in a skirt and short‑sleeved top. Trees and soft, out‑of‑focus lights line the background.
Blog

Peanut Allergy 101: Part One
Understanding peanut allergies can feel overwhelming. In Part One of our series, get clear, expert-backed basics to help you protect your child and navigate everyday life with peace of mind.

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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.

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Latest Posts

Humidifiers

Humidifiers for Respiratory Infections: Are They Helpful or Harmful?

Jan 30, 2018

Pediatricians often recommend plugging in a humidifier in your child's bedroom when they get an upper respiratory infection. But does this actually do anything? Read More

Mom and her kids using a tablet.

Our Top 10 Blog Posts of 2017

Dec 28, 2017

For the past three years we have saved a slot on our calendar to list the top 10 posts of the year. In 2017, we shared year-over-year favorites, trending and newsworthy topics and told you about new initiatives. Read More

Can We Trust Medical Information from Mainstream Media?

Jan 03, 2017

I recently gasped in shock as I read an editorial printed in a major newspaper outlet that contained gross inaccuracies about food allergy management. 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

Are Allergies Caused by C-Sections?

Sep 19, 2016

As rates of food allergies and other allergic conditions continue to increase among children, the search for prevention strategies has taken center stage among researchers. Read More

Is Vitamin D the Answer to Preventing Asthma Attacks?

Sep 15, 2016

Over the past decade, researchers have identified a strong association with low vitamin D levels and increased risk for asthma development and exacerbation among children and adults. Read More

Back to School with Asthma

Jul 30, 2016

On average, 3 children in every classroom in America have asthma. While there is no cure, almost everyone with asthma can control their symptoms and lead a normal life without too many restrictions. Read More

The Challenges of Managing Asthma

May 03, 2016

Management of asthma requires understanding the underlying condition, knowledge about specific triggers (viral infections, weather changes, cigarette smoke, exercise, allergens), recognition of signs/symptoms, and prompt treatment with rescue medications. Read More