For an adult, a fever may be uncomfortable, but usually isn't a cause for concern unless it reaches F ( C) or higher. For infants and.
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.
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.