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.
A fever occurs when the body temperature rises above normal. The normal body temperature is between 36 and 37Â°C, but this can vary from person to person and from hour to hour.Temperatures between 37.5Â°C and 38.2Â°C mark a low-grade fever.A high-grade fever is present when the oral temperature is above 38.2Â°C. fever occurs when the body temperature rises above normal. The normal body temperature is between 36 and 37Â°C, but this can vary from person to person and from hour to hour.