Fever Facts For Kids

Fever, or pyrexia, is when the body temperature rises above the normal range as a symptom of the immune system fighting off infections.

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Fever
Fever Facts For Kids
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About this topic

Fever is when your body gets warmer than normal. The usual body temperature is about 98.6°F (37°C). 🌡️ When you get sick, your body fights the germs by raising its temperature. That’s a fever! It’s like your body’s way of saying, “Hey! I’m fighting off something!” Fevers can happen to anyone, but they are especially common in kids when they catch a cold or the flu. Usually, a fever means your body is doing its job, and it can help you get better! 😊
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Key Points

Fever can come in different types!
Fever, or pyrexia, is when a person’s body temperature goes above the normal range.
There are several reasons why someone might get a fever!
To help prevent getting fevers, washing your hands is super important!
Measuring fever is super easy!
There are many myths about fever!
When you have a fever, it’s essential to drink plenty of fluids, like water, juice, or soup!
When it comes to fever, kids and adults can act differently.
When you have a fever, you might feel extra hot or cold.
If you or someone you know has a fever, sometimes it’s important to see a doctor.

Photos of Fever

Different fever patterns observed in Plasmodium infectionsImage by "Fever Patterns", Jack Edelbrock, 2018, licensed under Creative Commons Attribution-Share Alike 4.0

Different fever patterns observed in Plasmodium infections

Hyperthermia: Characterized on the left. Normal body temperature (thermoregulatory set point) is shown in green, while the hyperthermic temperature is shown in red. As can be seen, hyperthermia can be conceptualized as an increase above the thermoregulatory set point.Hypothermia: Characterized in the center: Normal body temperature is shown in green, while the hypothermic temperature is shown in blue. As can be seen, hypothermia can be conceptualized as a decrease below the thermoregulatory set point.Fever: Characterized on the right: Normal body temperature is shown in green. It reads "New Normal" because the thermoregulatory set point has risen. This has caused what was the normal body temperature (in blue) to be considered hypothermic.

Hyperthermia: Characterized on the left. Normal body temperature (thermoregulatory set point) is shown in green, while the hyperthermic temperature is shown in red. As can be seen, hyperthermia can be conceptualized as an increase above the thermoregulatory set point.Hypothermia: Characterized in the center: Normal body temperature is shown in green, while the hypothermic temperature is shown in blue. As can be seen, hypothermia can be conceptualized as a decrease below the thermoregulatory set point.Fever: Characterized on the right: Normal body temperature is shown in green. It reads "New Normal" because the thermoregulatory set point has risen. This has caused what was the normal body temperature (in blue) to be considered hypothermic.

FebrisImage by Virgil Solis, licensed under Creative Commons Attribution-Share Alike 4.0

Febris

🌡️ Types Of Fever

Fever can come in different types! One is the “intermittent fever,” where your temperature goes up and down. 🌡️ Then there’s “remittent fever,” where it stays high but never drops to normal. Another type is “continuous fever,” where it stays high all the time. There’s also “recurrent fever,” which comes and goes. Each type of fever can tell doctors a little about what might be causing it. 🤔It’s important to remember that not all fevers are the same; they can give clues about our health!
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🤒 What Is Fever?

Fever, or pyrexia, is when a person’s body temperature goes above the normal range. It usually happens because the body is trying to protect itself. 🤒The hypothalamus, which is like your body’s thermostat located in the brain, raises the temperature when it detects germs, like bacteria or viruses. Think of it as a superhero getting ready for a big battle! Usually, a fever is when your temperature is 100.4°F (38°C) or higher. Most fevers go away quickly, which is a good sign that your body is healing! 💪
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🦠 Causes Of Fever

There are several reasons why someone might get a fever! One of the most common is infections, like a cold or the flu. 🦠Other causes can be serious, like food poisoning or even an ear infection. Certain vaccines, such as the flu shot, can also cause mild fevers as your body reacts. 🌡️ Sometimes, when we get too hot from exercising or being outside in the sun, our bodies can create a low fever, too. Remember, a fever is usually a sign that your body is working hard to stay healthy!
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🧼 Prevention Of Fever

To help prevent getting fevers, washing your hands is super important! 🧼Germs can make you sick, so keep those little hands clean! Eating healthy foods like fruits and vegetables, exercising, and getting enough sleep can also help keep your immune system strong. 🥦🥕 Additionally, getting vaccinated can protect you from illnesses that might cause a fever! Always cover your mouth when you cough or sneeze, and remember to stay away from sick friends, so you don’t catch anything! 😊
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🌡️ How Fever Is Measured

Measuring fever is super easy! 🌡️ Doctors and parents often use a thermometer. You can put it in your mouth, under your arm, or in your ear to check your temperature. There are different kinds of thermometers, including digital ones that beep when they’re ready! 🤩If your temperature is 100.4°F (38°C) or higher, that usually means you have a fever. It’s important to keep track of your temperature to see if it goes up or down, which helps adults decide what to do next!
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🔍 Myths And Facts About Fever

There are many myths about fever! Some think that you shouldn't let a fever happen at all, but a little fever is often good, showing that the body is fighting germs! 🔍Others believe you should always cool down a fever, but sometimes, the body needs to stay warm to fight off sickness. Many also think fevers are dangerous, but most fevers are helpful! Remember, if you have questions, asking a trusted adult or a doctor is always a smart choice! 🤔❤️
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🥤 Treatment Options For Fever

When you have a fever, it’s essential to drink plenty of fluids, like water, juice, or soup! 🥤This helps your body stay hydrated while it fights off the germs. Over-the-counter medications like acetaminophen or ibuprofen can help bring down the fever. 💊But always ask an adult before taking any medicine! Resting is crucial, too. Your body needs extra energy to heal, so snuggling up with a blanket and enjoying a good book or movie can help you feel better! 📚
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🤗 Fever In Children Vs. Adults

When it comes to fever, kids and adults can act differently. 🤗Children often get higher fevers than adults, but their bodies are usually better at handling them. A child might have a fever of 102°F (39°C), but this doesn’t always mean they are very sick. Adults might feel more uncomfortable with even mild fevers. It's crucial for parents to keep an eye on a child's fever and know when to get help, since kids can't always tell us exactly how they feel. 📊
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❄️ Symptoms Associated With Fever

When you have a fever, you might feel extra hot or cold. You can also get tired, sweaty, or have chills. ❄️ Some kids get headaches or feel achy all over. Sometimes, you might feel like you don’t want to eat or drink anything. Your skin can feel warm to the touch, and you might not want to play as much. These are all signs your body is fighting something off! It’s important to tell an adult how you are feeling if you have a fever so they can help you feel better! 😊
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🏥 When To Seek Medical Attention

If you or someone you know has a fever, sometimes it’s important to see a doctor. 🏥If a child under three months has a fever of 100.4°F (38°C) or higher, it's time to call a doctor right away. If the fever lasts more than three days, or if it comes with other serious symptoms like trouble breathing, rash, or extreme fussiness, you should also get help. 🤒Always let an adult know how you feel, and they can help you decide when to see a doctor!
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🧠 Take the Quiz about Fever

Question 1 of 10

What is a normal body temperature for humans?

Question 2 of 10

What does your hypothalamus do during a fever?

Question 3 of 10

What is one common cause of fever?

Question 4 of 10

What should you drink when you have a fever?

Question 5 of 10

How can washing hands help with fevers?

Question 6 of 10

When is it important to see a doctor for a fever?

Question 7 of 10

What does a fever usually mean?

Question 8 of 10

What should you do if you feel like you don't want to eat or drink?

Question 9 of 10

What is a sign that your fever might be going away?

Question 10 of 10

What type of thermometer can you use to check a fever?

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