Heatstroke: Dangers, Symptoms, and Emergency Response
Heatstroke is life-threatening—it can cause multi-organ failure and death if not treated promptly. It occurs when body temperature exceeds 104°F (40°C) due to heat exposure or impaired cooling.
Symptoms
- High body temperature
- Confusion/delirium
- Loss of consciousness
- Seizures
- Rapid heartbeat
- Difficulty breathing
- Nausea/vomiting/diarrhea
Immediate Action
- Call 911.
- Move to cool place.
- Remove clothing.
- Apply cool water to skin.
- Fan the person.
Heatstroke is a medical emergency—call 911 immediately.
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