Is the baby running a fever？
When a baby has a temperature over 38 degrees Celsius (100.4 degrees Fahrenheit)， it is considered a fever. If a parent suspects their baby may have a fever， it is important to take their temperature using a reliable method.
The most accurate way to check a baby's temperature is rectally with a digital thermometer. Other options include orally or under the armpit， but these methods may be less accurate. The American Academy of Pediatrics recommends not using a forehead thermometer on babies younger than three months as they may not provide accurate readings.
In addition to checking their temperature， parents can also look out for other signs of a fever， including warm or flushed skin， sweating， shivering， a loss of appetite， and lethargy. It is important to note that some babies may not display any visible signs of a fever and a high temperature may be the only indication.
If a baby does have a fever， parents should take measures to help reduce it. This can include giving them infant acetaminophen or ibuprofen (under the direction of a doctor)， ensuring they stay hydrated by offering fluids frequently， and keeping them cool with a fan or a tepid bath.
If a baby's fever persists for multiple days or is accompanied by other concerning symptoms (such as a rash or difficulty breathing)， it is important to seek medical attention from a pediatrician. Prompt medical attention can help prevent complications and ensure the baby receives the proper treatment.
