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中暑是指在高温环境下人体体温调节功能紊乱而引起的中枢神经系统和循环系统障碍为主要表现的急性疾病。除了高温、烈日暴晒外,工作强度过大、时间过长、睡眠不足、过度疲劳等均为常见的诱因。中暑的四种类型中暑衰竭。这是最常见的一种症状。由于突然出大汗以及周围血管扩张导致血容量不足引起。多见于老年人和未能及时适应过高温度的人群。该症状起病较急,常在站立或劳动、运动时突然晕倒,失去知觉。中暑痉挛。多见于青壮年。主要是由于大汗后畅饮,又未能及时补充钠盐,导致骨骼肌收缩时发生阵发性的疼痛、抽搐。
Heat stroke refers to acute diseases in which central nervous system and circulatory system disorders are the main manifestations of human body temperature regulation dysfunction caused by high temperature environment. In addition to high temperature, sun exposure, the work intensity is too large, too long, lack of sleep, fatigue, etc. are common incentives. Four types of heat stroke heat stroke failure. This is the most common symptom. Due to sudden sweating and peripheral vasodilation lead to hypovolemia caused. More common in the elderly and those who have not been able to adapt to high temperatures in a timely manner. The symptoms of acute onset, often standing or work, exercise suddenly fainted, unconscious. Heat stroke spasm. More common in young adults. Mainly due to sweat after drinking, but also failed to promptly sodium supplementation, resulting in contraction of skeletal muscle paroxysmal pain, convulsions.