呼吸道吸入性损伤是由吸入高热气体、烟、蒸气以及刺激性气体等所造成的以急性呼吸系统损害为主的疾病。由于临床上发病急,病情凶险复杂,治疗常需多专科的医师协同抢救。本病是目前急诊治疗的重要课题之一。概述呼吸道面积相当于体表面积的4％,是直接暴露在有害气体因素下的内脏器官。吸入性损伤主要引起肺部损伤,但进入肺泡的毒物可迅速被吸收,并可直接作用于脑和其它组织,出现严重的全身反应而威胁 Respiratory tract injury is caused by inhalation of hot gases, smoke, vapors and irritating gases, which are mainly caused by acute respiratory diseases. Due to the clinical onset of acute, dangerous and complex disease, the treatment often need multi-specialist physicians collaborative rescue. The disease is currently one of the important issues in emergency treatment. Overview Respiratory area is equivalent to 4% of body surface area, is directly exposed to harmful gases under the internal organs. Inhalation injury primarily causes lung damage, but poisons that enter the alveoli can quickly be absorbed and can act directly on the brain and other tissues, threatening a serious systemic reaction