Health Care

How to Tell If You Have Fever

Generally, you should know that your body temperature could change from time to time. However, if you have a temperature above 38 degrees C or 100.4 degrees F, it means that you have a fever.

The first thing that will happen to your body in case of illness or infection is fever. Our bodies fight against perpetrators by increasing its temperature. Of course, it is possible to have it without essential causes, but generally, they happen because of bacterial or viral infection.

By checking here, you will learn the importance of fever for immune response.

Before you decide to use a thermometer, we recommend you to consider your symptoms. If you feel tired or clammy, that is one way of putting it. Stay with us to learn everything about it.

The Most Common Fever Symptoms:

  • Chills
  • Warm forehead
  • Aching muscle
  • Headache
  • Loss of appetite
  • Sore eyes
  • Dehydration
  • Irritability
  • Difficulty swallowing
  • Excessive sleepiness
  • Convulsions
  • Confusion
  • Paleness
  • Diarrhea
  • Vomiting
  • Skin rash

How to Take Your Temperature

We can differentiate various ways to take your temperature depending on whether you have a proper thermometer or other devices that may help you.

1.   Mouth

You can use an oral thermometer so that you can place the top in the mouth and wait for a few minutes to get a result.

You can find the digital one that will beep as soon as the reading is finished. It will also alert you with different sound in case you have a high temperature that could be considered problematic.

This is the best option for babies and children because it is one of the most accurate methods.

Remember that you need to keep your mouth closed for at least twenty seconds, which could be challenging for your young ones.

Tips for Using Oral Thermometer

  • We recommend you to avoid drinking or eating at least fifteen minutes beforehand. The main reason for that is that food can increase the overall mouth temperature, which will affect the results.
  • You should hold it underneath the tongue at least twenty seconds. Try to make it closest to the center of the mouth as you can. Everything depends on the type you decide to get, but you need to read the instruction manual beforehand.
  • Do not forget to disinfect it by using the antibacterial soap as well as warm water after each use to prevent spreading the infection.

2.   Ear

On the other hand, using ear-based thermometers come with a tympanic membrane, which is also known as the eardrum. Generally, only medical professionals tend to use them, but you can also find the ones that are specifically for household use.

Remember that ear-based thermometers tend to feature digital readouts and will provide you proper results in a matter of seconds when compared with other types. It is perfect for infants, children as well as adults.

Since it comes with fast results, it is an ideal option for children, especially since it is useful as a glass one with mercury inside.

You should check out this guide: to understand the importance of fever for fighting infections.

Tips for Using an Ear Thermometer

  • You should hold it up to the ear, and due to the infrared sensor it features inside, you should point the laser inside the ear canal for efficient results.
  • As soon as you reach the place, it is vital to turn it on. Most models will make a sound when they are complete so that you can prevent the further hassle.
  • Avoid inserting it directly into the ear canal, because it uses infrared radiation. Therefore, you will not be able to get accurate reading unless you point the infrared beam inside the canal.

3.   Rectal

You will be able to get an accurate reading by using the rectal thermometer, which requires inserting it into the rectum.

The idea is to use the standard thermometer for this particular situation, but you should never use it in the mouth after checking the temperature through the rectum.

We recommend you to find two thermostats and to label them based on the area you wish to use for the accurate readings. You can also find the specific rectal thermometer that features small tip so that you can use it for infants without injuring them along the way.

Remember that these thermometers are efficient for infants, young children, and especially the ones that are younger than six months. The main reason for that is that you will get the precise and accurate reading.

Tips for Using a Rectal Thermometer

  • Place the baby onto the stomach and remove the diaper carefully as always.
  • Try to be as gentler as possible while inserting the thermometer inside the rectum. The best size is maximum ½-inches
  • Turn it on and wait for at least twenty seconds.
  • You will notice a beeping sound when everything is complete, so you should remove it as soon as it happens. By visiting this link we shared with you, you will learn the process of detecting coronavirus.
  • You should clean it with alcohol after each use. We recommend you use disposable sleeves, especially if you wish to share it with other people from your family.
  • Remember that more babies are moving during the reading, the less accurate readings will be.