700 Children's® – A Blog by Pediatric Experts

Posted by: Natalie I. Rine, PharmD, BCPS, BCCCP on Jun 26, 2026

The Benadryl Challenge has been on social media since 2020 but has recently become popular again. The challenge involves taking multiple, large doses of diphenhydramine (also known as Benadryl) to induce hallucinations.

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A young athlete smiles and flexes both arms outdoors while wearing a sleeveless sports jersey and head covering. The child’s confident pose and energetic expression emphasize strength, fitness, and injury prevention in youth sports.
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Reducing Injury Risk in Young Athletes
Discover simple ways to help young athletes reduce injury risk, recover effectively, and stay active throughout the year.
A healthcare professional performs an ultrasound examination on a teenage patient lying on an exam table. The patient wears glasses and rests comfortably while the clinician uses an ultrasound probe on the upper abdomen, illustrating a pediatric cardiology or diagnostic imaging visit.
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Your Child’s Pediatric Cardiology Appointment: What to Expect 

A referral to a pediatric cardiologist can feel intimidating, but most children evaluated for heart concerns are healthy. Learn why kids are commonly referred, what tests may be performed, and how to prepare so you can feel informed and confident at your child’s appointment.

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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

Two boys fishing.

How to Choose the Right Summer Camp (Yes, in January!)

Jan 19, 2016

Right about now, parents across the country are feeling the pressure. It’s not because their New Year’s resolutions are beginning to slide, or that the neighbors are starting to notice that the holiday decorations are still up. Read More

Family sitting together looking at model of house.

Fire Escape Plan: Can Your Family Get Out in Less Than Two Minutes?

Jan 14, 2016

As a mother and an injury research scientist, I’ve dedicated much of my career to keeping kids safe and reducing pediatric injuries, which are the leading cause of death for children. Read More

Young girl playing soccer.

Early Sports Specialization: Does Benefit Outweigh Risk?

Jan 05, 2016

Early sports specialization is when a young athlete chooses a single sport to practice and play exclusively. This usually occurs prior to elementary or middle school, is nearly year-round, and is an attempt to gain early skills. Read More

Child blowing their nose into a tissue.

What Kind of Stuff Clears up a Stuffy Nose?

Dec 21, 2015

This time of year, clogged noses are usually caused by upper respiratory viral infections. In most cases, that means there isn’t a whole lot you can do to speed up the healing process, but you do have some options when it comes to stuffy symptom relief. Read More

Lit candles on a table.

Are Scented Candles and Air Fresheners Harming Your Child?

Dec 03, 2015

Scented candles and air fresheners are popular items that many families use inside their homes. But recent reports have found their way to the internet regarding the potential harm from these items, some of which are exaggerated or misconstrued, whereas others have more merit. Read More

Two kids smiling surrounded by toy blocks.

Indoor Activities for Kids When the Weather Gets Cold

Oct 22, 2015

As a developmental Physical Therapist, one of my jobs is to help kids become and remain active. But as a parent, I know the struggles of keeping kids active, especially during the upcoming cold, wet season. Read More

Doctor holding tube of blood for testing.

Does the Sight of Blood Make Your Child Feel Faint?

Oct 15, 2015

If your child feels faint when they see blood, Halloween is probably not your favorite holiday. The reaction may be caused by vasovagal syncope – the term for a rapid drop in blood pressure and heart rate which can trigger fainting. Read More

Baby laying on its stomach for tummy time.

The Importance of Tummy Time

Sep 22, 2015

As a new parent, you’ve probably heard the term “tummy time” and been told it is an important part of your baby’s development. Read More