Tension headaches usually occur because of physical or emotional stress placed on the body. Symptoms of a tension headache include pain which is described as âtightnessâ that begins in the back of the head and upper neck. It is usually mild in intensity, bilateral and not associated with vomiting or sensitivity to light. Usually, these headaches do not impair function.
Normal body temperature can range from 97.8 degrees F (or Fahrenheit, equivalent to 36.5 degrees C, or Celsius) to 99 degrees F (37.2 degrees C) for a healthy adult. A person's body temperature can be taken in any of the following ways: Orally.
It is generally accepted that normal body temperature ranges between 36.1C (97F) to 37.2C (99F). 'A Critical Appraisal of 98.6F, the Upper Limit of the Normal Body Temperature, and Other Legacies of Carl Reinhold August Wunderlich', JAMA. 1992;268(12):1578-1580.