Digital pacifier thermometers
If your child uses a pacifier, you might want to try a digital pacifier thermometer. Your child simply sucks on the pacifier until the peak temperature is recorded.
- Your child may not even realize you're taking his or her temperature.
- Digital pacifier thermometers aren't recommended for newborns.
- For the most accurate reading, your child must hold the pacifier still in his or her mouth for about three to five minutes — which is difficult for many young children.
- Recent research doesn't support the accuracy of temperature readings from pacifier thermometers.
Temporal artery thermometers
Temporal artery thermometers — often sold as forehead thermometers — use an infrared scanner to measure the temperature of the temporal artery in the forehead.
- Temporal artery thermometers can record a person's temperature quickly and are easily tolerated.
- Temporal artery thermometers are appropriate for infants older than age 3 months and for older children. New research suggests that a temporal artery thermometer also might provide accurate readings for a newborn.
- Additional research suggests that temporal artery thermometers are the most accurate alternative to rectal digital thermometers for taking a child's temperature.
- A temporal artery thermometer may be more expensive than other types of thermometers.
Once a staple in most medicine cabinets, mercury thermometers use mercury encased in glass to measure body temperature. Mercury thermometers are no longer recommended because they can break and allow mercury — which is toxic — to escape.
If you have a mercury thermometer, don't throw it in the trash. Contact your local trash collection program to see if there's a hazardous waste collection site in your area.
Sept. 12, 2015
See more In-depth
- Ward MA. Fever in infants and children: Pathophysiology and management. http://www.uptodate.com/home. Accessed July 23, 2015.
- Cherry JD, et al, eds. Fever: Pathogenesis and management. In: Feigin and Cherry's Textbook of Pediatric Infectious Diseases. 7th ed. Philadelphia, Pa.: Saunders Elsevier; 2014. http://www.clinicalkey.com. Accessed July 23, 2015.
- El-Radhi AS. Determining fever in children: The search for an ideal thermometer. British Journal of Nursing. 2014;23:91.
- Fever and your child. American Academy of Pediatrics. http://patiented.solutions.aap.org/handout.aspx?gbosid=156451. Accessed July 23, 2015.
- Allegaert A, et al. Tympanic, infrared skin, and temporal artery scan thermometers compared with rectal measurement in children: A real-life assessment. Current Therapeutic Research. 2014;76:34.
- How to take your child's temperature. American Academy of Pediatrics. http://patiented.solutions.aap.org/handout.aspx?gbosid=166297. Accessed July 23, 2015.
- Howells EB. Measuring temperature. Anaesthesia and Intensive Care Medicine. 2015;16:358.
- Thermometers. Environmental Protection Agency. http://www.epa.gov/hg/thermometer-main.html. Accessed July 24, 2015.