Having a fever is a sign that something out of the ordinary is going on in your body. For an adult, a fever may be uncomfortable, but usually isn't.
Fever is part of your body's defense against infection-causing germs. By itself, fever is usually harmless, though a high fever can be miserable.
A fever in adults is usually not something to worry about, but if the fever is very high or lasts for longer than 3 days, it could be the cause of a.
A fever is a body temperature of F or greater. Read about causes of fever in adults, symptoms, treatment, medications that may cause fevers, and different.
When does a fever in adults require medical attention? Contact a doctor if the high body temperature lasts for more than 3 days or gets worse.