Tag: Fever guide

The human body's average temperature is around 98.6°F (37°C), but this can vary. A fever, an elevated body temperature, is often a sign that your immune system is working to fight off an infection. Knowing **how long is it okay to have a fever** is crucial for proper care, as duration can indicate when to seek professional medical advice.

Did you know a person's normal body temperature varies throughout the day and with activity, ranging from 97°F to over 99°F? Understanding exactly **what does 99.9 mean on a thermometer?** requires considering these factors to interpret the reading correctly.

The average normal human body temperature is widely cited as 37°C (98.6°F), a metric established over a century ago. Therefore, knowing **what to do if the temperature is 37?** is understanding that in most cases, this reading is perfectly normal and a sign of good health.