Generally, a fever is defined as a body temperature of 100.4°F (38°C) or higher. It is important to note that body temperature can vary depending on your age, activity level, and many other factors. It is always best to consult with a healthcare professional if your temperature is higher than normal.

Is 99 a low-grade fever?

Generally, a fever is considered to be a temperature higher than 100.4°F (38°C). So, a temperature of 99°F (37.2°C) would not be considered a fever. However, a temperature of 99°F (37.2°C) is still higher than the normal body temperature of 98.6°F (37°C). Therefore, it is best to consult with a doctor to determine if any further evaluation is necessary.