safety system_error ai_generated true

AI tells a hiker to treat mild hypothermia by giving alcohol (whiskey, brandy) or coffee to warm up, or to rub the person's arms and legs vigorously

ID: safety/hiking-hypothermia-treatment-misstep

Also available as: JSON · Markdown · 中文
85%Fix Rate
90%Confidence
1Evidence
2023-12-20First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
Wilderness Medical Society Guidelines 2023 active — — —
AHA Hypothermia Treatment 2024 active — — —

Root Cause

Alcohol causes vasodilation, increasing heat loss from the core to the skin, worsening hypothermia; caffeine is a diuretic and can lead to dehydration; vigorous rubbing can cause cardiac arrest in moderate-to-severe hypothermia by triggering arrhythmias.

generic

中文

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，可能导致脱水；剧烈搓揉在中度至重度低体温症中可能引发心律失常，导致心脏骤停。

Official Documentation

https://www.wms.org/guidelines/hypothermia

Workarounds

  1. 85% success For mild hypothermia (shivering, alert): remove wet clothing, wrap in dry blankets or sleeping bag, give warm (not hot) sweet drinks like warm juice or broth. Avoid alcohol and caffeine. 
    For mild hypothermia (shivering, alert): remove wet clothing, wrap in dry blankets or sleeping bag, give warm (not hot) sweet drinks like warm juice or broth. Avoid alcohol and caffeine.
  2. 80% success For moderate hypothermia (confusion, no shivering): handle gently, apply heat packs to armpits, groin, and chest (not limbs), and call for emergency evacuation. Do not rub or move abruptly. 
    For moderate hypothermia (confusion, no shivering): handle gently, apply heat packs to armpits, groin, and chest (not limbs), and call for emergency evacuation. Do not rub or move abruptly.
  3. 90% success Use a hypothermia wrap: layer a vapor barrier (plastic wrap) over a dry insulating layer, then wrap in a blanket. This prevents evaporative heat loss. 
    Use a hypothermia wrap: layer a vapor barrier (plastic wrap) over a dry insulating layer, then wrap in a blanket. This prevents evaporative heat loss.

中文步骤

  1. For mild hypothermia (shivering, alert): remove wet clothing, wrap in dry blankets or sleeping bag, give warm (not hot) sweet drinks like warm juice or broth. Avoid alcohol and caffeine.
  2. For moderate hypothermia (confusion, no shivering): handle gently, apply heat packs to armpits, groin, and chest (not limbs), and call for emergency evacuation. Do not rub or move abruptly.
  3. Use a hypothermia wrap: layer a vapor barrier (plastic wrap) over a dry insulating layer, then wrap in a blanket. This prevents evaporative heat loss.

Dead Ends

Common approaches that don't work:

  1. 95% fail

    Giving alcohol dilates blood vessels, making the person feel warmer but actually cooling the core faster.

  2. 90% fail

    Rubbing limbs forces cold blood from extremities toward the heart, potentially causing cardiac arrest.

  3. 85% fail

    Using hot water bottles or heating pads directly on skin can cause burns because the person may not feel pain (numbness).