Body temperature is one of the vital signs that help in understanding one’s overall health condition The temperature of the human body varies throughout the day and the readings could be altered due to external factors if not measured correctly Therefore, it is essential to measure the core temperature of the body accurately to grasp the real picture of your health In this article, we will discuss the best ways to measure core temperature.
What is Core Temperature?
Core temperature refers to the temperature of the innermost parts of the body, i.e., the abdomen, chest, and pelvic cavity Core temperature is essential because it indicates the temperature of vital organs, which can affect the body’s overall function.
How to Measure Core Temperature?
There are various ways to measure core temperature, and some are more accurate than others Here are the best ways to measure your core temperature:
1 Rectal Temperature
Rectal temperature is considered to be the most accurate way of measuring core temperature It is done by inserting a thermometer into the rectum, which accurately measures the core temperature However, this method is not recommended for infants and children under three years old.
2 Oral Temperature
Measuring core temperature through the mouth is another common and convenient way It can be done using a digital thermometer or a mercury thermometer The thermometer is placed under the tongue, and the mouth is then closed to get an accurate reading This method is not recommended if the person has had cold or hot beverages, or smoked within 30 minutes before the measurement.
3 Ear Temperature
Ear temperature is measured using an infrared thermometer and can also provide accurate core temperature readings best way to measure core temperature. However, it is less reliable than rectal temperature measurement.
4 Axillary Temperature
The axillary temperature is measured through the armpit using a digital thermometer It is less accurate than the other methods as it is easily affected by environmental factors Moreover, the axillary temperature is not recommended for infants as they tend to wiggle, which affects the accuracy.
5 Skin Temperature
Skin temperature is measured using an infrared thermometer and measures surface temperature only It cannot provide an accurate core temperature reading, as it is affected by environmental factors such as heat, cold, and sweating.
What Affects Core Temperature?
Core temperature is affected by various factors, including physical activity, illness, exposure to external temperature, menopause, and menstrual cycle These external factors can significantly affect the accuracy of core temperature measurements.
When to Measure Core Temperature?
Here are some instances when you should measure your core temperature:
– Feeling feverish or unwell
– Have a weak immune system
– Been traveling outside the country
– Have been in contact with someone who has an infectious disease like COVID-19
– During pregnancy
– Monitoring fertility
How Often Should You Measure Core Temperature?
It is advisable to measure body temperature once a day, preferably in the morning, to keep track of core temperature variations However, if you are monitoring your health due to illness or other factors, you may need to measure your temperature frequently.
Conclusion
In conclusion, knowing how to measure core temperature is crucial, especially for people who are keeping track of their health or those who are unwell Rectal and oral temperature measurements are the best methods, while ear, axillary, and skin temperature measurements are less reliable and may not provide accurate readings Additionally, environmental factors can affect the accuracy of core temperature readings Therefore, when considering measuring core temperature, it is essential to choose the right method and measure it at the appropriate time and frequency By doing so, you can get a clear picture of your overall health status.