Heat Stroke Information

Heat stroke is the most severe of the heat-related illnesses. The importance of recognizing the signs and symptoms and getting immediate treatment should not be minimized. Seek immediate medical attention if heat stroke is suspected.

Significance

• Heat stroke is potentially life-threatening because the body's normal heat-controlling mechanisms is overloaded, according to Mayoclinic.com and the Centers for Disease Control and Prevention, or CDC.

Risk Factors

• The very young and senior citizens are at increased risk for heat stroke, as are obese people, those who work in hot environments and people born with a decreased ability to perspire, explains MayoClinic.com. Other factors influencing the development of heat stroke are dehydration, alcohol intake, some medications and cardiovascular conditions.

Identification

• The cardinal sign of heat stroke is an increased body temperature, often above 103 degrees, explains the CDC. Additional signs may include skin that is hot and dry, rapid pulse, nausea, dizziness, absence of sweating, shallow and rapid breathing, confusion or irritability and unconsciousness.

Warning

• Seek immediate medical attention if heat stroke is suspected. Mayoclinic.com advises that while waiting for medical assistance, move the person to a cooler or shady area. If the person is alert enough to drink fluids, provide cool, non-caffeinated and non-alcoholic fluids.