When is a fever serious? Doctors consider a temperature above °F (40°C) to be a high-grade fever. As a general rule, adults should consider seeking medical attention if their temperature reaches. What is a fever? A fever is an increase in your body temperature. Normal body temperature is °F (37°C). Fever is generally defined as greater than °F (38°C).
Fevers in adults occur when the body temperature rises above its normal temperature range. Find out common causes, symptoms & treatment of fever in adults. Adults typically have a fever if their body temperature increases to °F (38°C). This is called a low grade fever. A high grade fever happens when your body temperature is °F (°C) or.
A fever is defined as a body temperature above °F (38°C). A normal oral temperature for a resting, healthy adult is about °F (37°C). However, what is considered “normal” can vary based on age, race, and other factors e.g. in an individual > 70 years old, a normal temp could be lower at °F (36°C). According to the Mayo Clinic, adults with fevers up to degrees should rest and drink plenty of fluids. While medication isn't needed for a lower-grade fever, if it's accompanied by a severe.