A fever is when your body temperature is 100.4°F (38°C) or greater. See a doctor if temperatures are at least 100.4°F (38°C) for infants, 102.2°F (39°C) for children, and 103°F (39.4 C) for adults.

For seemingly forever, we’ve been told 98.6 degrees Fahrenheit is the standard for a normal body temperature. However, recent studies suggest that the number may be outdated. According to research, ...

Infants 3 months or younger should be taken to a healthcare professional if they have a temperature of 100.4 °F or higher. Jose Luis Pelaez Inc/Getty Images A fever is a temporary increase in your ...

Fever is one of the most common signs that the body is fighting an infection or illness. While it is often linked to viral ...

Vital signs measure the body’s most essential functions. They include heart rate, body temperature, respiratory rate, blood pressure, and oxygen saturation. Healthcare professionals use vital signs to ...

Malaria fever has its own distinct causes and symptoms. It is caused by the Plasmodium parasite transmitted through the bite ...