Is a temperature of 37.3°C considered a fever in elderly individuals?
My father is 72 years old. His temperature was just taken and it's 37.3°C. We've been quite careful normally, and I haven't noticed him catching a chill. I'd just like to ask, considering his age, whether a temperature of 37.3°C constitutes a fever, and whether it's serious or not?
Doctor's answer (1)
Fever refers to an elevated body temperature. Generally, a temperature of 37.3°C is considered a fever in elderly individuals.
The normal armpit temperature range for most adults is between 36°C and 37°C. A temperature between 37.3°C and 38°C is classified as a low-grade fever. However, elderly individuals typically have a lower basal metabolic rate and may experience a decline in their ability to regulate body temperature, making them potentially more sensitive to temperature changes. Certain physiological factors such as physical activity, eating, or emotional excitement can also cause slight fluctuations in body temperature. If an elderly person's temperature rises to 37.3°C and they do not exhibit other symptoms of discomfort, it may be appropriate to observe for a while, encourage them to drink more water, ensure adequate rest, and monitor whether the temperature returns to normal on its own.
However, if the elderly individual experiences symptoms such as chills, fatigue, coughing, or if the temperature continues to rise, it is advisable to seek medical attention promptly and follow the guidance of a physician for targeted treatment. Additionally, it is recommended that elderly individuals maintain healthy lifestyle habits, such as engaging in appropriate physical activity, maintaining a balanced diet, ensuring sufficient sleep, and undergoing regular health check-ups, all of which contribute to maintaining good health in older age.
