Fever is once a human's body temperature goes higher than the normal vary of 36–37° Centigrade (98–100° Fahrenheit).
It is a common medical sign. A high blood heat, or fever, is one in every of the ways in which our system attempts attempt|tries} to combat an infection. Usually, the increase in body temperature helps the individual resolve an infection.
However, generally it should rise too high, within which case, the fever is serious and result in complications.