Winter is here, and many outdoor enthusiasts continue their adventures despite the bitter cold. However, reports indicate that there have already been three fatal mountain climbing incidents around Beijing this winter.
Severe hypothermia can lead to death. What people commonly refer to as "shivering" is actually a mild form of hypothermia. If the condition worsens, the body will stop shivering. Wearing wet clothing and being exposed to cold winds significantly increases the risk of dangerously low body temperature.
When the body temperature drops below 35°C, hypothermia sets in. The direct consequences of hypothermia include hormonal imbalance, hallucinations, loss of consciousness, and eventually death. Even if the person is revived, there may be lasting effects.
Avoid getting completely wet during outdoor activities. In addition to choosing appropriate cold-weather clothing, understanding some scientific knowledge and self-protection measures is key to preventing hypothermia.
Moreover, compared to -30°C cold winds, light rain at -10°C with strong gusts is more likely to cause hypothermia. Therefore, it's essential to avoid getting completely wet—especially keeping your base layers dry—while maintaining body heat and avoiding dehydration.
Do not attempt to rewarm a hypothermic patient suddenly. If hypothermia occurs outdoors, administer first aid as quickly as possible. Treating hypothermia begins with preventing further heat loss and protecting the patient from continued exposure to the cold. First, remove any wet clothing and replace it with dry clothes. Wrap the patient in warm clothing, sleeping bags, or similar materials to retain body heat.
Symptoms of hypothermia: shivering, bluish lips, and confusion.