The degree of a fever does not always relate to the seriousness of the illness. It is more important to evaluate other symptoms, rather than focus on the number on the thermometer.

High fevers that do not get better with home treatment may mean that a serious infection is present and may lead to other problems, such as dehydration or sepsis. Abscesses, such as an abscessed tooth or from a puncture wound, can cause serious systemic infections.

Remember, fever is only a symptom. Often the importance of a fever can be determined only when other symptoms are evaluated.