Hyperthermia (hyperpyrexia), in its advanced state referred to as heat stroke or sunstroke, is an acute condition which occurs when the body produces or absorbs more heat than it can dissipate.

It is usually due to excessive exposure to heat.

The heat-regulating mechanisms of the body eventually become overwhelmed and unable to effectively deal with the heat, and body temperature climbs uncontrollably.

This is a serious medical emergency that requires immediate medical attention.

For more information about the topic Hyperthermia, read the full article at Wikipedia.org, or see the following related articles:

Multi-infarct dementia — Multi-infarct dementia, also known as vascular dementia, is a form of dementia resulting from brain damage caused by stroke or transient ischemic ...  > read more

Rash — A rash is a change in the skin which affects its appearance or texture. A rash may be localised to one part of the body, or affect all the skin. ...  > read more

Fever — Fever is a frequent medical symptom that describes an increase in internal body temperature to levels that are above normal (37 degrees Celsius, 98.6 ...  > read more

Laryngitis — Laryngitis is an inflammation of the larynx. It causes hoarse voice or the complete loss of the voice because of irritation to the vocal folds (vocal ...  > read more

Editor's Note: This article is not intended to provide medical advice, diagnosis or treatment.

Recommend this page on Facebook, Twitter,
and Google +1:

Other bookmarking and sharing tools:

Related Stories

Search ScienceDaily

Heat and Health Alert