Hyperthermia and Heatstroke - FAQs

Karen Hardingham, from the UMCH and Safe Kids Baltimore, took to Facebook Live to discuss the very real dangers of leaving kids in hot cars.

Ten minutes later, Karen revealed just how hot the inside of the car got. Never leave a child alone in the car.

Frequently Asked Questions

Heatstroke, also known as hyperthermia, is a condition that occurs when the body isn’t able to cool itself quickly enough and the body temperature rises to dangerous levels.

Symptoms may include dizziness; disorientation; agitation; confusion; sluggishness; seizure; hot, dry skin that is flushed but not sweaty; loss of consciousness; rapid heartbeat or hallucinations.

Since 1998, more than 550 children across the United States have died from being trapped in a hot car. An average of 38 children die every year, and for every child who dies, hundreds more are rescued. It does not have to be hot outside for the car to heat up to a dangerous level. Light pouring through the windows of the car stays within the car and raises its temperature.

Yes. Children can put a car in gear, wander away from the car or be kidnapped.

Many kids gain entry into a car because the trunk or the doors are open. Parents should keep key fobs out of children’s reach. Once children get inside, they can be quickly overcome by heat and not know how to problem-solve and climb out.

People with kids should check to be sure everyone is out of the car before they lock it and make sure the car is locked each and every time. People without kids should also lock their doors and trunks to keep neighborhood kids from climbing into their vehicles.

If a child goes missing, always remember to check a pool FIRST, and then look in cars and trunks.

Children die as a result of being left unattended in a vehicle in one of three ways:

  • 52% - child was “forgotten” by caregiver
  • 29% - child was playing in an unattended vehicle and became trapped
  • 18% - child was intentionally left alone

First, you can make a personal commitment to never leave your child alone in the car. Second, urge your community to do the same. You can share information by posting flyers at your child’s nursery, school, and local grocery or anywhere you can think of.

You can also help spread the word by sharing information on your Facebook, Twitter or any other social media profiles.

Safe Kids is working with partners around the country to raise awareness about this preventable tragedy. When the sun is out, and even on cloudy days, the inside of a car can become much hotter than the temperature outside. In just 10 minutes a car can heat up 19 degrees.

On an 80 degree day, the inside of a closed car can quickly exceed 100 degrees. Cracking a window does not help keep the inside of a car cool.

Yes, 19 states have laws, but each state law is different. Some states may consider this action to be felony child neglect if a child is injured or killed. It is never safe for a child to be alone in a car. This happens to people of all races, social classes and professions.

It can happen to you.

The best thing to do is NEVER LEAVE YOUR CHILD ALONE IN A CAR – not even for a minute. Take your child with you when you leave the vehicle. People have been known to run into a store and lose track of time. It takes very little time for a child to be at great risk of death or injury when alone in a car.

Make sure you make it clear to your babysitter that it is never okay to leave your child alone in a car.

Children are at great risk for heatstroke because a child’s body heats up three to five times faster than an adult’s. When the body’s temperature reaches 104 degrees, the internal organs start to shut down. When it reaches 107 degrees, the child can die.

With support from the GM Foundation, Safe Kids’ national program “Never Leave Your Child Alone in a Car” is raising awareness about the dangers of heatstroke. Safe Kids wants everyone to ACT.

  • A: Avoid heatstroke-related injury and death by never leaving your child alone in a car, not even for a minute. And make sure to keep your car locked when you’re not in it so kids don’t get in on their own.
  • C: Create reminders by putting something in the back of your car next to your child such as a briefcase, a purse or a cell phone that is needed at your final destination. This is especially important if you’re not following your normal routine.
  • T: Take action. If you see a child alone in a car, call 911. Emergency personnel want you to call. They are trained to respond to these situations. One call could save a life.

Safe Kids Worldwide is a global organization dedicated to protecting kids from unintentional injuries, the number one cause of death to children in the United States. Throughout the world, almost 1 million children die of injuries each year, and every one of these tragedies is preventable.

Safe Kids works with an extensive network of more than 600 coalitions in the United States and with partners in 23 countries to reduce traffic injuries, drownings, falls, burns, poisonings and more. Since 1988, Safe Kids has helped reduce the U.S. childhood death rate from unintentional injury by 55 percent.

Working together, we can do much more for kids everywhere. Join our effort at safekids.org.

Symptoms may include dizziness; disorientation; agitation; confusion; sluggishness; seizure; hot, dry skin that is flushed but not sweaty; loss of consciousness; rapid heartbeat or hallucinations.

The best way to remember a child is to leave something you will need at your next destination in the back seat. This could be a purse, briefcase, gym bag, cell phone or something else you always carry. You can set the alarm on your cell phone or computer calendar as a reminder to drop your child off at childcare.

A near miss describes when a child who has been left alone in a hot car is rescued before the situation becomes fatal. This term does not include situations where a child gets locked inside of a car but has a caregiver outside, seeking immediate help. For every child who dies after being left alone in a hot car, hundreds more are near misses, even by the most conservative estimates.

The best thing you can do is to call 911 (EMS) immediately. Wait by the vehicle so EMS can find you quickly. EMS personnel are trained to assess a situation and determine if the child is in danger.

If you determine from outside the car that the child is severely impaired from outside the car, alert the 911 operator and follow directions. You may have to provide bystander care and remove the child from the car.

911 may direct you to slowly cool and lower the body temperature by using a cool water mist or wipes until help arrives.