Synonyms: Heat emergencies, Heat illness
Medical Specialties: Emergency medicine, Family practice, Internal medicine
Heat stroke is the most severe of three types of heat emergencies, also including heat cramps and heat exhaustion. Heat stroke can cause shock, brain damage, organ failure and death. Fever, irrational behavior and confusion are common.
Heat stroke is the most severe form of heat-related illness and can cause shock, brain damage, organ failure and even death. It occurs, as the name implies, when temperatures rise. Heat cramps and heat exhaustion are two other less serious heat emergencies. Symptoms of heat stroke include fever above 104 degrees Fahrenheit, dry and red skin, rapid and shallow breathing and irrational behavior.
Heat stroke can be classic, the effect of heat that can't be escaped, or exertional, striking those who do vigorous exercise in the heat. First aid must be given. The person should lie down in a cool place with feet raised 12 inches. Apply wet, cool cloths to the skin and give fluids until medical help arrives.