Heatstroke is a medical emergency that happens when your body overheats and can’t cool down, often due to prolonged exposure to high temperatures or physical exertion in the heat.
Key signs and symptoms of heatstroke include:
- High body temperature – usually 104°F (40°C) or higher
- Altered mental state – confusion, agitation, slurred speech, delirium, seizures, or unconsciousness
- Hot, flushed skin – may be dry if caused by heat exposure, or moist if due to exertion
- Rapid pulse – strong and pounding
- Rapid, shallow breathing
- Nausea and vomiting
- Headache
- Muscle weakness or cramps
- Dizziness or fainting
⚠️ Seek emergency medical help immediately if you suspect heatstroke. While waiting for help:
- Move the person to a cooler place (indoors or shaded).
- Remove excess clothing.
- Cool the person quickly with whatever means possible—ice packs to armpits/groin, cool wet cloths, or a cold water bath if safe.