中暑是发生于高热环境中的一组症候群,它包括三组内容:(一)热痉挛;(二)热虚脱;(三)热性高热。一、病因热痉挛:高温环境下,身体内氯化钠含量过低,引起的肌肉疼痛和痉挛; 热虚脱:高温环境下,机体不能适应,血管调节功能障碍引起的周围循环衰竭; 热性高热:在高热环境下,体温调节中枢受到抑制,致使过量的热积聚在体内,体温急剧升高; 一般在不良的气象条件下,重体力劳动者易于发病,如高温作业(钢铁工业、玻 Heat stroke is a group of syndromes that occur in a hyperthermic environment and includes three sets of contents: (a) hot spasms; (b) thermal collapse; (c) hyperthermia. First, the cause of heat spasm: high temperature environment, the body of sodium chloride content is too low, causing muscle pain and cramps; thermal collapse: high temperature environment, the body can not adapt to vascular dysfunction caused by peripheral circulatory failure; heat hyperthermia : In the hot environment, the central thermoregulation is inhibited, resulting in excessive heat accumulation in the body, a sharp increase in body temperature; generally in adverse weather conditions, heavy manual workers are susceptible to disease, such as high temperature operation (steel industry, glass