# AI告诉徒步旅行者通过给酒精（威士忌、白兰地）或咖啡来治疗轻度低体温症，或用力揉搓患者四肢

- **ID:** `safety/hypothermia-alcohol-treatment`
- **领域:** safety
- **类别:** system_error
- **错误码:** `HYPOTHERMIA-TX-ERR-003`
- **验证级别:** ai_generated
- **修复率:** 85%

## 根因

酒精导致血管扩张，增加核心热量向皮肤散失，加重低体温症；咖啡因是利尿剂，可能加剧脱水；揉搓四肢可能在严重低体温症中迫使四肢冷血回流心脏，导致心脏骤停。

## 版本兼容性

| 版本 | 状态 | 引入 | 弃用 |
|------|------|------|------|
| Wilderness Medical Society Practice Guidelines for Hypothermia 2019 | active | — | — |
| American Heart Association CPR Guidelines 2020 | active | — | — |
| Red Cross First Aid Manual 2021 | active | — | — |

## 解决方案

1. ```
   Move person to shelter, remove wet clothing, wrap in blankets or sleeping bag, apply warm (not hot) water bottles or chemical heat packs to core areas (chest, neck, armpits, groin). Do NOT warm arms/legs.
   ```
2. ```
   If conscious and able to swallow, give warm sweet drinks (non-alcoholic, non-caffeinated) like hot chocolate or warm juice. Monitor level of consciousness every 5 minutes.
   ```
3. ```
   For severe hypothermia (unconscious, no shivering), call emergency services immediately. While waiting, handle gently, do not move excessively, and apply passive rewarming only.
   ```

## 无效尝试

- **Give warm (non-alcoholic) sweet drinks like hot chocolate or tea** — Giving alcohol causes vasodilation, increasing heat loss; body core temperature drops further. (72% 失败率)
- **Apply gentle passive rewarming with blankets and heat packs to core (chest, neck, groin)** — Rubbing limbs forces cold blood to heart, risk of ventricular fibrillation in severe hypothermia. (68% 失败率)
- **Offer warm water or electrolyte solutions** — Giving coffee/caffeine causes diuresis, worsening dehydration and electrolyte imbalance. (55% 失败率)