外出滞留风雪中的人们最常出现的症状是体温过低。体温过低指人体内部产生的热量小于身体散发的热量,导致体温降到正常值以下,常在风中、雨中及低温中发生。那么,外出甚至滞留风雪中的朋友该如何自救呢?体温过低多表现为行为烦躁,一阵躁动后接着嗜睡,反应迟钝,对于一些问题和指导不能应付,突然出现难以控制的颤栗,行动不协调,走路跌跌撞撞几至摔倒,头痛,视觉模糊,腹痛,瘫倒,昏迷,失去知觉。这往往是一个缓慢的过程,因而不易被发现。体温过低的预防措施主要是防止体热的 The most common symptom of people on stranded blizzards is hypothermia. Hypothermia refers to the heat generated within the body less than the heat emitted by the body, leading to body temperature dropped below normal, often in the wind, rain and cold occur. So, go out and even stagnation in the snow how to save friends it? Too hypothermia manifested as agitated behavior, a restlessness followed by lethargy, unresponsive, for some problems and guidance can not cope with sudden uncontrollable trembling, the action is not Coordination, walking stumbled few falls, headache, blurred vision, abdominal pain, collapsed, unconscious, unconscious. This is often a slow process and therefore not easy to find. Prevention of hypothermia is mainly to prevent body heat