Want to know exactly how to take your little one's axillary temperature?

Does your little one feel a little hot? At such times, the biggest fear that comes to your mind as a mother or father is, "Does my child have a fever?" At such times, we quickly check the temperature. Sometimes, you may have seen people checking the temperature by placing a thermometer in the armpit to quickly check, and perhaps you have done the same. Today, we will talk about checking the temperature in the armpit, that is, measuring the armpit temperature `(Axillary Temperature`) .

What is an axillary temperature? What does it actually mean?

Simply put, an axillary temperature is a number that helps you know if your child has a fever. We check this by placing the tip of a digital thermometer inside the child's armpit. After a while, the thermometer will make a "beep" sound, and then the small screen on it will show the child's body temperature. This can be shown in either Fahrenheit or Celsius.

Now look, this is a very easy method. Even a small child can do it quickly without much trouble.

Is taking a temperature from the armpit really accurate? To what extent is it correct?

Here's the most important question. To be honest, armpit temperature is not 100 percent accurate as other methods, such as rectal temperature or oral temperature . But this method is very simple, noninvasive, and painless for the child. Also, not only you, but perhaps a teacher at a daycare center can use this method to quickly check if the child has a fever .

Think about it this way. Your child has been feeling a little lethargic since morning. You think, "It looks like he has a fever." Then you check the temperature in your armpit and think, "Oh, he looks like he has a fever, let's check it a little more." This helps.

That means, this is good as a quick check , but it may not be enough to know exactly how high the fever is.

Do you need to add a degree to the armpit temperature? Why do you do that?

Yes, this is something that many people ask. What they are saying is to add ½ to 1 degree Fahrenheit (or 0.3 to 0.6 degrees Celsius) to the armpit temperature. That way, you can get a rough idea of ​​your child's actual body temperature. However, if you add that, you should also tell your pediatrician .

Research has shown that armpit temperatures are lower than oral or rectal temperatures. This is because the tip of the thermometer is only on the child's skin, not inside the body. Therefore, it does not give the true temperature inside the body.

So, as mentioned, adding about a degree Fahrenheit may give you a more accurate reading. However, whenever possible, if you are in doubt about taking a temperature in the armpit, it is best to confirm it by taking a temperature rectally, orally, in the forehead, or in the ear. Your pediatrician will explain to you which method is best for your child's age.

How to accurately check a small child's axillary temperature?

It is very important to do this correctly. You can use a regular digital thermometer for this. (If you have a glass thermometer, don't use it now!). Don't forget to clean the thermometer thoroughly before and after use, as instructed on the package. Here is how to check your child's temperature under the armpit:

• First, remove any clothing from the child's armpit area so that you can see it clearly. The tip of the thermometer should touch the child's skin directly.
• Now turn the thermometer on.
• Raise the child's hand a little.
• Place the tip of the thermometer exactly in the middle of the child's armpit . That is, in the area that resembles the pocket that the child hides when he lowers his arm.
• Now, while the thermometer is still there, lower the child's hand again.
• The baby's arm should be snug against your body. You can hold the baby close to your body, which will make it easier to hold your baby's arm without moving it. The tip of the thermometer should not be visible.
• When the thermometer beeps, remove it and read the temperature on the screen.
• Write down that temperature somewhere.
• Then, as mentioned earlier, add ½ to 1 degree Fahrenheit (0.3 to 0.6 degrees Celsius) to find the "adjusted temperature".
• If you suspect a fever, mention both of these values ​​when you talk to your pediatrician.

What is the normal temperature in a baby's armpit? At what point does it mean they have a fever?

A 2023 study found that the average armpit temperature for newborns to toddlers is around 98.24 degrees Fahrenheit (36.8 degrees Celsius). So, your baby's temperature may be slightly above this range, and that's normal.

However, if your baby's armpit temperature is 99 degrees Fahrenheit (37.22 degrees Celsius) or higher, that's a fever. This level of fever is the same for newborns and children up to 5 years old.

After the age of 5, it is best to take a child's temperature orally whenever possible . A fever is considered to be present if the temperature is 100 degrees Fahrenheit (37.77 degrees Celsius) or higher when measured orally.

What is the normal armpit temperature for adults?

According to a 2019 research review, the average armpit temperature for adults can range from 95 to 98.47 degrees Fahrenheit (35.01 to 36.93 degrees Celsius). However, even for adults, taking your temperature orally is the best way to get the most accurate results, if possible.

In fact, when it comes to body temperature, the normal value can vary from person to person. It can also change throughout life. Your doctor can give you more information about what is normal for you.

So, when should we worry? At what point should we call a doctor?

This is a problem that many parents have. Imagine, your child doesn't feel well, and you're wondering in the morning whether to send them to daycare or not. Then you pick up the thermometer. You take the temperature from your armpit, see the number on the screen, and think, "Oh, no fever!" But then you wonder... "Is this armpit temperature really accurate?"

For a quick check, it's better to take a temperature in the armpit than to do nothing. However, if you think your child has a fever, take a temperature in a more accurate way as soon as possible – either orally, rectally, on the forehead or in the ear.

If you have any questions about what your child's temperature should be or the best way to check a fever, be sure to talk to your pediatrician. They will give you the right advice. There's no need to panic, but don't be suspicious either.

Take-Home Message from What We've Been Talking About

Okay, so let's look at some of the most important things to keep in mind from what we've talked about today:

• Taking axillary temperature is a quick and easy method that can be done safely even on small children.
• However, this is not as accurate as other methods (oral, rectal).
• You should add ½ or 1 degree Fahrenheit (0.3°C - 0.6°C Celsius) to the armpit temperature to get a rough estimate. You should also tell your doctor about this.
• Use a digital thermometer and keep it clean.
• When taking a temperature, make sure to place the tip of the thermometer exactly in the middle of the armpit .
• If your baby's armpit temperature is 99°F (37.22°C) or higher, it's a fever.
• If you have any doubts, or if your child is unwell, definitely talk to a pediatrician. Also try to check the fever in a more accurate way.

I hope this information is helpful to you. Remember, if you have any concerns about your child's health, it is always best to seek medical advice.

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