Jun 20, 2016, 12:00:00 AM CDT Aug 20, 2019, 9:50:44 AM CDT

Know the signs of heat exhaustion and heat stroke in kids

Heat stroke in children can occur without proper hydration or rest. Learn how to recognize heat exhaustion and heat stroke symptoms to keep your child safe.

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Summer is a season of fun for kids. School's out, and they're ready for pool parties, barbecues and long days of playing outside. Additionally, athletes are often preparing for the upcoming season with training camps and outdoor workouts.

In the midst of all this excitement, it's important to know how to keep kids safe. Spending time outside is okay, as long as your child is protected by sunscreen with adequate SPF, but proper hydration, clothing and rest periods are key to avoiding heat illnesses such as heat exhaustion and heat stroke.

Cases of heat stroke spike at the end of June into July each year and continue through August. Troy Smurawa, M.D., Director of Pediatric Sports Medicine at the Children's Health Andrews Institute for Orthopaedics & Sports Medicine, explains that heat exhaustion and heat stroke in children can be extremely serious.

"It's very important for parents, kids and athletes to be mindful of the heat," says Dr. Smurawa. "Oftentimes they don't recognize the effects of the heat and this can get them into trouble with heat illness."

Know the signs of heat exhaustion and heat stroke and how to keep your child safe this summer.

Symptoms of heat exhaustion in kids

Before heat stroke symptoms appear, kids often show signs and symptoms of milder heat illnesses such as heat cramps and heat exhaustion. This often occurs after a child has been exercising or playing in the heat and becomes dehydrated from losing excessive fluids and salt from sweating.

Signs of heat exhaustion in children may include:

  • An elevated body temperature, usually less than 104˚ Fahrenheit
  • Cool, clammy skin despite the heat
  • Goose bumps
  • Fainting, dizziness or weakness
  • Headache
  • Increased sweating
  • Increased thirst
  • Irritability
  • Muscle cramps
  • Nausea and/or vomiting

Children may be at a higher risk for heat exhaustion if they:

  • Are overweight or obese
  • Are taking certain medications
  • Have a sunburn
  • Are sick

It's important to treat heat exhaustion immediately, as it can develop into heat stroke. If your child shows symptoms of heat exhaustion, you should:

  • Bring your child to a cool, shaded place
  • Encourage him or her to drink cool fluids that contain salt (like sports drinks)
  • Apply a cold wet towel or sponge to the skin
  • If your child complains of painful muscle cramps in his or her legs, arms or abdomen, you can also gently stretch or massage sore muscles

If your child is unable to drink or seems to be losing alertness, call your doctor or seek medical attention.

Symptoms of heat stroke in kids

Heat stroke is a severe type of heat illness that occurs when a child's body creates more heat than it can release. This results in a rapid increase in core body temperature, leading to brain damage or death if not promptly treated.

Signs of heat stroke in children may include:

  • A body temperature that rises dangerously high – above 104˚ Fahrenheit
  • Absence of sweating
  • Confusion, disorientation
  • Flushed, hot and dry skin (skin may be wet)
  • Loss of consciousness
  • Nausea, vomiting, diarrhea
  • Rapid heartbeat and breathing
  • Severe headache
  • Seizures
  • Weakness and/or dizziness

Heat stroke is a medical emergency. If your child has been outdoors, or in any hot environment, and shows symptoms of heat stroke, seek emergency medical treatment immediately. As soon as possible:

  • Bring your child indoors or into shade and undress him or her
  • Begin rapid cooling by immersing him or her in a bathtub of cold water
  • If not available, apply cold towels over much of the body replacing frequently
  • Avoid pushing fluids unless your child is conscious and alert

Heat stroke in athletes

Heat stroke in athletes is not as common as heat exhaustion but is life threatening. Athletes are at a higher risk when they are participating in intense sports practices or camps between noon and 6 p.m., the hottest parts of the day. If your child is an athlete, make sure he or she:

  • Takes frequent water breaks to rest and stay hydrated
  • Wears appropriate clothing that is light colored, lightweight and moisture wicking
  • Avoids outdoor exercise during peak sun hours, if possible

Athletes are at a higher risk for heat exhaustion if they are poorly acclimatized to heat or if they have sickle cell trait (SCT). If you have concerns, talk to coaches and make sure they have a plan for hydration and emergencies.

Heat stroke in babies

Heat stroke in a baby is rare but very dangerous. Allowing a baby or child to stay outside too long in hot weather, ride in a hot car or sit in a parked car – which should never occur – can cause his or her body temperature to rise quickly.

Since babies and very young children can't tell you when they're uncomfortable, watch for unusual behavior or concerning symptoms, such as:

  • Restlessness
  • Rapid breathing
  • Lethargy
  • Irritability
  • Vomiting

How to prevent heat illness in kids

Parents can take simple steps to keep children safe from heat exhaustion and heat stroke. Enjoy outdoor activities during the cooler times of the day, such as early in the morning or later in the evening. Try to seek shade as much as possible when outside, especially when taking a rest or water break. Choose clothing that is loose-fitting, light-colored and moisture-wicking rather than heavy cotton. Lastly, schedule frequent water breaks to cool off and avoid dehydration.

 

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High temperatures can put children at risk for heat-related illness. Experts from @ChildrensTheOne share warning signs of heat exhaustion and tips for staying safe this summer. Click to tweet.

 

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