For most adults, this is a familiar roller coaster experience where all signs and symptoms point in one direction: the onset of a fever. What temperature is a fever? The average normal body temperature for an adult is Most medical professionals consider a temperature above
Fever in Adults - Infections - MSD Manual Consumer Version
For most people, normal is roughly Persistent chronic fevers are typically defined as fevers lasting more than 10 to 14 days. A fever can mean a lot of different things, but most low-grade and mild fevers are nothing to worry about. Most often, an increase in body temperature is a normal response to an infection, like a cold or the flu. But there are many other less common causes of a persistent low-grade fever that only a doctor can diagnose.
Causes and treatment of a persistent low grade fever
Fever is an elevated body temperature. Temperature is considered elevated when it is higher than Although It is lowest in the early morning and highest in the late afternoon—sometimes reaching Similarly, a fever does not stay at a constant temperature.
HealthDay —When it comes to a fever, what's true for kids isn't necessarily so for adults. Even a slight temperature in a child warrants a call to the doctor. That's not the case, though, for most fevers in most adults.