Checking for Fever in a Newborn
A normal temperature for a newborn baby is typically between 97°F (36.1°C) and 100.3°F (37.9°C). It's important to note that a newborn's temperature can vary slightly throughout the day.
To measure a newborn baby's temperature accurately, it is recommended to use a reliable thermometer. The American Academy of Pediatrics (AAP) suggests using a rectal thermometer for babies under 3 months old, as it provides the most accurate readings. For babies and children 3 months to 3 years old, the AAP recommends using rectal, axillary (underarm), or tympanic (in ear) thermometers for accurate readings.
Here is a summary of the AAP recommendations for thermometers as your child grows:
- Under 3 months: rectal thermometer
- 3 months to 3 years: rectal, axillary, or tympanic thermometer
- 4-5 years: rectal, oral, axillary, or tympanic thermometer
- 5 years and older: oral, axillary, or tympanic thermometer
It's important to remember that rectal thermometers should only be used under adult supervision and with caution.
When to call the pediatrician depends on the age of the baby and their temperature:
- If your baby is younger than 60 days old and has a fever or seems ill (with or without a fever), they need to be seen right away.
- For babies between 3 months and 6 months old, call or make an appointment with your pediatrician if their temperature is 100.4°F (38°C) or higher or if they have a fever that lasts longer than 24 hours.
- If your baby is older than 6 months and has a temperature of 102°F (38.9°C) or higher, it's advisable to contact your pediatrician.
- Seek medical care if your baby or child has a fever and experiences difficulty breathing, struggles to drink liquids, appears dehydrated, has a temperature over 104°F (40°C), is shivering for more than 30 minutes, is inconsolable, has pain with urination, or appears very ill.
- Trust your instincts as a parent or caregiver. If you have ongoing concerns about your child's health, it's best to call or make an appointment with their pediatrician.
Remember that this information is provided as general guidance and it's always important to consult with your healthcare provider for personalized advice regarding your newborn's health.