5 things to know about heat stroke

Heat stroke is a form of hyperthermia in which the body temperature is elevated dramatically.

Introduction

The cause of heat stroke is an elevation in body temperature, often accompanied by dehydration.

Symptoms of heat stroke can include confusion, agitation, disorientation, the absence of sweating, and coma.

Heat stroke is a medical emergency and can be fatal if not promptly and properly treated.

Heat stroke can be treated by cooling the victim is a critical step in the treatment of heat stroke. 

Infants, the elderly, athletes, and outdoor workers are the groups at greatest risk for heat stroke.