A fever is an elevated body temperature with these readings: Rectal, Forehead or Ear temperature: 100.4° F (38.0° C) or higher Oral (mouth) temperature: 100° F (37.8° C) or higher Under the arm ...

Here are some tips. In general, a fever means the body’s temperature is 100.4°F (38°C) or higher. Different ways of measuring a temperature — rectal, armpit, ear, forehead, or mouth — get a slightly ...

Average body temperature is around 98.6° F (37.0° C) A fever is an elevated body temperature with these readings: Rectal, Forehead or Ear temperature: 100.4° F (38.0° C) or higher Under the arm ...

A high fever indicates a body temperature that is possibly serious ... and where it's measured on the body (e.g., mouth, rectal, ear, underarm, or forehead). Most cases of fever are due to viral ...

Fever temperatures vary by age and where you measure the temperature. The most common areas for measurement are the mouth and rectum. You might also measure temperatures using an ear, forehead ...