急性有机磷中毒是指敌敌畏、对硫磷、乐果等有机磷农药短时间内大量反复进入人体后造成的以神经系统损害为主的疾病,临床上主要表现为胆碱能兴奋或危象,一般急性中毒患者多在12小时内起病,口服高浓度的含剧毒的有机磷农药或吸入大量的有机磷农药,可在几分到十几分钟内出现中毒症 Acute organophosphate poisoning is a disease caused by nervous system damage caused by a large number of organophosphorus pesticides such as parathion, dimethoate and dimethoate entering the human body within a short period of time. The main clinical manifestations are cholinergic excitement or crisis, Most patients with acute poisoning mostly within 12 hours of onset, oral high concentrations of highly toxic organic phosphorus pesticides or inhalation of large amounts of organophosphate pesticides, can be a few minutes to ten minutes of toxicosis