Heat Stroke

Toddler with fan cooling down

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The warm weather may be a welcome change, but it's important to keep an eye on your baby or toddler to make sure they’re hydrated and protected to avoid them getting heat stroke.

What is heat stroke?

So, there are two heat-related conditions to be aware of – heat exhaustion and heat stroke.

Read more: Signs of dehydration in babies

‘Both are caused by your toddler getting too hot and becoming dehydrated, which can involve the sun but doesn’t always,’ explains consultant paediatrician Dr Rahul Chodhari from the Royal College of Paediatrics and Child Health. ‘Heat stroke develops from heat exhaustion.'

And little ones are more vulnerable for several reasons.

‘Babies have a larger surface area in relation to their size, which means they lose water faster,’ says Dr Chodhari. ‘Their skin is thinner so they can’t regulate their own body temperature in the same way adults can, and of course young children can’t (or don’t) always tell you when they’re thirsty.’

What are the symptoms?

A baby or toddler with heat exhaustion could show any of the below symptoms according to the NHS:

  • Excessive sweating

  • Fainting

  • Fast breathing and pulse

  • Headaches

  • Dizziness and confusion

  • Loss of appetite

  • Nausea or sickness

  • Pale and clammy skin

  • Cramps in the arms, legs and stomach

  • Very thirsty

  • Temperature of 38C or above

‘Then if this develops into heat stroke, signs include dry skin and tongue, confusion, difficulty settling, and even muscle cramps which may cause your toddler to cry or lie very still,’ says Dr Chodhari.

How to avoid heat exhustion or heat stroke

As with most conditions, prevention is the most important thing. Be aware of staying out of the sun and applying cream designed for kids, as well as keeping rooms as cool as possible.

If your children seem a bit too warm and it's a particularly hot day, it's a good idea to follow some important steps to keep your family cool and healthy before it becomes more serious.

  1. Move away from the heat to a cool place

  2. Get your little one to lie down on their back with their feet raised slightly

  3. Make sure they drink plenty of water to stay hydrated

  4. Spray them with a cool water spray or cool them with a cold sponge or flannel, focussing on their arm pits and neck

  5. If you have a fan, switch it on close to them to blow them with the cool air

What can you do if they show signs of heat exhaustion or heat stroke?

If you spot signs of heat exhaustion or stroke in your child, you should take her to hospital to get checked over and possibly treated. If she shows signs of confusion or any sort of seizure, phone 999 straight away.

‘Move your baby or toddler into a cooler area with fans, air conditioning or open windows, give her water if she can drink, and shower the skin with cooler water,’ advises Dr Chodhari.

This is especially important to think about if you’re abroad (it takes time to get used to a new temperature) or if your child’s had a chest infection or tummy bug.

‘Dress your little one in loose clothing, keep her hydrated with small, regular sips, give foods with a high water content such as cucumber and watermelon, and sprinkle cool water on her skin,’ says Dr Chodhari. ‘Appliances – especially halogen lamps – also generate a lot of heat, so turn them off where you can.’

How do you protect your child in the heat? Let us know over on Facebook, Twitter and Instagram. You can also join our group of supportive mums over on our #mumtribe Facebook group.

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