How to take a baby's temperature

Jun 12, 2023 Source: Cainiu Health
Dr. Ma Yan
Introduction
In general, methods such as axillary (underarm), ear, and oral temperature measurement can be used to take an infant's body temperature. Additionally, rectal or foot sole temperature measurement may also be used. If a baby shows symptoms of fever, consult a doctor promptly and follow medical advice for treatment or care to ensure the infant's health and safety. Placing a thermometer under the armpit is a common method for measuring an infant's body temperature.

Generally, an infant's body temperature can be measured using methods such as axillary (underarm), tympanic (ear), or oral (mouth) thermometry. Specific details are as follows:

1. Axillary Method

Placing a thermometer under the infant's armpit is one of the most common methods for measuring body temperature. The armpit area has the thinnest and softest skin on an infant's body, allowing for more accurate readings. To use this method, place the thermometer under the infant’s armpit, then gently stretch the infant’s arm forward so it presses snugly against the body. Hold in place for 2–3 minutes and record the temperature.

2. Tympanic (Ear) Method

The ear temperature method is a non-invasive way to measure an infant’s temperature, providing fast and accurate results within about one second. To use, insert the thermometer probe into the infant’s ear canal, hold it steady, and gently press the measurement button. A temperature reading will appear within seconds.

3. Oral Method

The oral method is typically used for older children and adults, but may also be suitable for slightly older infants. Wait until the baby has rested or finished eating or drinking, then place the thermometer under the tongue. Ask the child to keep their mouth closed and breathe through their nose. After a few minutes, record the temperature.

In addition, other methods such as rectal thermometry or foot temperature measurement can also be used. If your baby shows signs of fever, consult a doctor promptly and follow medical advice for treatment or care to ensure the infant’s health and safety.


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