A heat stroke is a condition caused by overheating of the body, usually due to prolonged exposure to high temperatures.
Symptoms of heat stroke may include headache, dizziness, nausea, extreme thirst, loss of consciousness, and others.
Causes of heat stroke include prolonged exposure to the sun, high humidity, inadequate fluid intake, and other factors.
Diagnosis of heat stroke is based on symptoms plus body temperature measurement.
Treatment includes body cooling, replenishment of lost fluids, and in some cases hospitalization.
Prevention of heat stroke includes caution when in the sun, intake of adequate water, wearing light clothing, and other measures.
The physician treating heat stroke is a general practitioner or endocrinologist.