Your First Toddler ER Visit: What to Know Before You Go
Updated: Aug 26
What to watch for, what to bring, what to ask, and a few things that can make an unexpected trip to the emergency room feel a little less overwhelming.
IN THIS GUIDE: When breathing becomes a concern • Signs worth knowing • What to bring to the ER • Questions to ask before leaving • Caring for mild croup at home • Helping a toddler feel safe.
There are plenty of parenting firsts you look forward to. First steps. First words. First day of school.
Your first trip to the ER isn't one of them. When a child is sick, one of the hardest decisions can be knowing when something has crossed the line from let's keep an eye on this to it's time to get help.
A recent experience with a three-year-old who developed croup after what initially seemed like a lingering cold was the inspiration for this guide. Her breathing changed, she seemed short of breath, and her belly was moving quickly with each breath. After counting more than 40 breaths in one minute, the decision was made to have her evaluated.
She was diagnosed with croup and given a steroid to help reduce swelling in her airway.
The experience brought up so many of the questions mothers often find themselves trying to answer in the moment: What should you be watching for? What should you bring? What should you ask before going home? And how do you know when it's okay to simply say, something doesn't look right?
Here are a few things worth knowing before you ever need them.
A little note: This guide is based on personal experience and is intended for informational purposes only—not as medical advice. Every person, pregnancy, baby, and family is different. Please talk with your doctor, OB/GYN, pediatrician, or other qualified healthcare provider about any questions or decisions related to your health or your child's health.
When a Cough Becomes a Breathing Concern
Croup is usually caused by a viral infection that leads to swelling around the voice box and upper airway. It often causes a distinctive barking cough and hoarse voice. Some children also develop stridor, a harsh or raspy sound when breathing in, and symptoms often become worse at night.
Many cases are mild and can be managed at home, but sometimes swelling in the upper airway makes breathing more difficult and medical treatment is necessary.
A steroid such as dexamethasone may be used to decrease airway swelling in children with croup. More significant cases can require additional treatment and observation.
One important thing to remember: you don't need to figure out exactly what's causing your child's symptoms before seeking medical care.
Signs of Breathing Trouble Worth Knowing
Rather than focusing on a single number or symptom, pay attention to how a child looks, sounds, behaves, and how hard their body appears to be working to breathe.
Signs that warrant urgent medical attention can include:
noisy breathing or stridor while resting
skin pulling in around or between the ribs with each breath
struggling to catch a breath
significant difficulty swallowing or drooling
blue or gray coloring around the lips or face
unusual sleepiness or difficulty responding normally
Severe trouble breathing, blue or gray coloring, inability to speak or cry because of breathing difficulty, loss of consciousness, or stopping breathing warrants emergency help.
A respiratory rate can provide useful information, but it shouldn't be treated as a single diagnostic cutoff. Breathing can become faster when children are crying, upset, or feverish, and normal respiratory rates vary by age.
If something about the way your child is breathing concerns you, contact their pediatrician or seek medical care. For a life-threatening breathing emergency, call 911.
Something Can Change After You've Already Seen the Doctor
This is worth remembering. A child can be evaluated by their pediatrician and then develop different or worsening symptoms later. That doesn't necessarily mean something was missed during the original examination. Children's symptoms can change.
If breathing, behavior, alertness, or other symptoms become noticeably different after a child has already been evaluated, it's appropriate to contact their healthcare provider again or seek another evaluation.
You don't have to determine whether it's croup, RSV, pneumonia, or "just a virus" first.
Sometimes the most useful piece of information a parent has is: This isn't how my child normally looks, sounds, or acts.
What to Bring to the ER With a Toddler
Hopefully, this is a list you never need. But having a general idea of what to grab can make an already stressful experience a little easier:
insurance card + ID
phone + long charger
water bottle
snacks for parent and child
favorite comfort item or lovey
small blanket or sweatshirt
change of clothes
diapers, pull-ups, or underwear depending on age
wipes
list or photo of current medications
something small and quiet to do
You don't need to pack for an overnight vacation, bring the basics and the things that will make your child feel safe and comfortable while you wait.
Before You Leave Home, Start a Note on Your Phone
When symptoms started
Temperature & exact times
Medications given & exact times
When your child last ate and drank
When they last urinated
What specifically changed
Anything your pediatrician has already told you
Trying to reconstruct the last 24 hours while you're scared and exhausted is harder than you'd think.
Questions Worth Asking Before You Leave
Once a child starts feeling better, relief can quickly replace all of the questions you meant to ask.
Before leaving, consider asking:
What should we expect tonight?
What symptoms might get worse before they get better?
What would mean we should call the pediatrician?
What would mean we should return to the ER?
What would mean we should call 911?
When should our child be seen again?
Are there medications that should—or shouldn't—be given at home?
How long should the medication given here last?
Caring for Mild Croup at Home
Home care should always follow the recommendations given by your child's healthcare provider.
In general, keeping a child calm and hydrated can be helpful because crying and agitation can make croup-related breathing symptoms worse. There are also plenty of home remedies passed around for croup, particularly steam and cool night air. These shouldn't be relied upon in place of medical evaluation when a child's breathing is concerning.
When in doubt, call the pediatrician.
Helping a Toddler Feel Safe in the ER
The ER can be overwhelming for a little person. Bright lights. New faces. Strange equipment. People touching them when they already don't feel well. The simplest things can help:
Stay close.
Keep your voice calm.
Let them sit with you when possible.
Bring something familiar from home.
Explain what's happening in simple language.
Try not to let your fear become theirs.
You don't need an elaborate ER survival kit.
One Thing Worth Remembering
Mothers are asked to make an incredible number of judgment calls - TRUST YOUR GUT. Sometimes it can feel like you're supposed to know the answer, you aren't. You don't need to know what's wrong before asking for help. Sometimes the most important thing to note is simply, something has changed, and something feels off.
Is the fever too high?
Is that cough normal?
Does their breathing look different?
Can this wait until morning?
Ask the questions.
Call the pediatrician.
Have them evaluated when you're concerned..... And if everything turns out to be okay, that's a pretty wonderful outcome too.
SAVE FOR LATER
Before an unexpected pediatric ER visit: ID + insurance • medication list • symptom timeline • charger • water + snacks • comfort item • change of clothes • questions for the doctor
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