Body temperature measures the body’s ability to generate and get rid of heat. The normal temperature is often quoted as 98.6°F, but it can be slightly lower or higher. The average temperature of adults is between 97.8°F and 99.0°F.Usually, your hypothalamus and autonomic nervous system keep your body within a degree or two of your normal temperature. However, there are times when your body heat rises. This condition is known as heat stress.
Heat stress may be due to extreme heat, certain foods, or other factors. Continue reading to learn more about the causes of high body heat and what you can do to find relief.
Several factors can cause your body temperature to rise. Here are a few common reasons for heat stress:
- Having an inflammatory illness, such as an infection. Such an illness can cause you to have a fever, which is one indication that something unusual is going on in your body.
- Having a thyroid disorder known as hyperthyroidism. This causes your body to produce too much thyroid hormone.
- Spending time in extremely hot and humid weather. It’s especially likely if you’ve spent time in direct sunlight or have been doing physical activity.
- Wearing tight-fitting, synthetic clothing. These types of fabrics trap moisture and don’t breathe easily, especially if they’re tight.
- Eating spicy, oily, or fried food. In addition, nuts, meats, and other high-protein foods can contribute to heat stress.
