Fever temperature is a common physiological reaction to infection or inflammation. When the body's immune system activates to fight off harmful pathogens, it often raises its core temperature. This increase can be measured using a thermometer and generally falls within a range of 100.4°F (38°C) or higher. While fever is often associated with ill… Read More

A fever suggests that your body is combating an infection. When you get sick, your immune system goes into overdrive, elevating your body temperature to assist in destroying the harmful germs causing the infection. While a fever can be uncomfortable, it's generally a helpful sign that your body is working to get better. It's important to track you… Read More