700 Children's® – A Blog by Pediatric Experts

Posts About Allergies & Asthma

Posted by: James Ruda, MD on Jul 21, 2026

A stuffy nose can make kids miserable, but there are simple ways to help them breathe easier. Learn which home remedies really work, why over-the-counter cold medicines aren’t recommended for young children, and when ongoing congestion could be a sign of allergies or another condition.

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A close-up image of a brown tick with a small white spot on its back crawling across a green leaf. The detailed photograph highlights the insect commonly associated with alpha-gal syndrome and tick-borne illnesses.
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The Hidden Bite: Unpacking Alpha Gal Syndrome
Some tick bites can do more than spread infection—they can trigger a rare allergy to red meat called Alpha Gal syndrome. Learn the symptoms to watch for, why reactions happen hours after eating, when testing is helpful, and how to safely remove ticks and reduce your risk.
Little girl outside blowing her nose into a tissue.
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It's the Worst Pollen Season Ever!
Here are just a few tips to help reduce the misery you or your child may face this spring. Everyone with seasonal allergies should strive for the same goals: Sleep well at night, feel well during the day, and have limited restrictions on daily life.

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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

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

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

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

woman using a smart phone

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