Heat stroke is a life-threatening condition that occurs when the body overheats, typically due to prolonged exposure to high temperatures. Recognizing the symptoms and taking immediate action can prevent serious complications.
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**Symptoms of Heat Stroke**
1. **High Body Temperature** (40°C/104°F or higher) – The most critical sign.
2. **Altered Mental State** – Confusion, agitation, slurred speech, or even seizures.
3. **Hot, Dry Skin** – Lack of sweating despite heat (though in *exertional* heat stroke, skin may still be moist).
4. **Nausea & Vomiting** – Often accompanied by dizziness.
5. **Rapid Heartbeat & Breathing** – The body struggles to cool down.
6. **Headache & Muscle Cramps** – Early signs of heat exhaustion (may progress to heat stroke).
7. **Loss of Consciousness** – Severe cases can lead to coma.
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**How to Provide First Aid**
# **Immediate Actions (Critical!)**
- **Move to a Cool Place** – Get the person into shade or an air-conditioned area.
- **Cool the Body Rapidly**
- Immerse in cool (not icy) water (e.g., a bathtub).
- Apply wet cloths or ice packs to neck, armpits, and groin.
- Fan air while misting with cool water.
- **Hydrate (If Conscious)** – Give small sips of water or electrolyte drinks (avoid alcohol/caffeine).
# **What NOT to Do**
✖ **Do NOT give fluids if unconscious** (risk of choking).
✖ **Avoid very cold water/ice baths** (can cause shock).
✖ **Do NOT delay medical help**—heat stroke can damage the brain, heart, and kidneys.
# **When to Seek Emergency Help**
- If body temperature remains high after cooling efforts.
- If vomiting, seizures, or unconsciousness occurs.
- If symptoms persist beyond 30 minutes.
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**Prevention Tips**
- **Stay Hydrated** – Drink water even if not thirsty.
- **Avoid Peak Sun Hours** (10 AM–4 PM).
- **Wear Lightweight, Loose Clothing**.
- **Acclimate Slowly** – Allow your body to adjust to heat over days.
- **Never Leave Anyone in a Parked Car** – Temperatures rise dangerously fast.
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**Final Note:** Heat stroke is a **medical emergency**. Quick cooling and professional help save lives. If in doubt, call emergency services immediately!
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