Heatstroke is a condition of overheating, usually as a result of prolonged exposure to or physical exertion in high temperatures and body’s failed attempt at heat regulation.
Excessive exposure to high temperatures can lead to heat exhaustion which progresses to heat cramps and heat stroke. The ability to regulate body heat is severely compromised due to prolonged exposure to heat that causes hyperthermia (above normal body temperature). Heat stroke is the most serious form of heat injury where the body temperature reaches 40.60C or more.
Hyperthermia along with altered mental behavior, sweating, nausea, and vomiting, flushed skin, rapid breathing, racing heart rate, or a headache are the indicators of heat stroke. If you suspect heat stroke, call for immediate medical help.
Heat stroke is a medical emergency. Untreated heat stroke may lead to vital organ failure, poor biochemical (and enzyme related) functions, and severe dehydration. In extreme cases of heat stroke, the patient may suffer seizure and unconsciousness and death.
Heat stroke may be felt as –
If you suspect any of the above symptoms, follow an immediate action plan:
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