重症有机磷中毒经抢救好转后常出现反跳,病情可突然急剧恶化。甚者呼吸循环骤停而猝死。有人报道,急性有机磷中毒患者中7～8%在中毒后2～8天可复发中毒症状,重者反跳致死。因此,了解反跳及其预防,对降低有机磷中毒病死率具有重要意义。 Severe organophosphate poisoning after salvage improved often rebound, the condition can suddenly deteriorated rapidly. Even respiratory arrest and sudden death. It was reported that 7 to 8% of patients with acute organophosphate poisoning can relapse intoxication symptoms 2 to 8 days after poisoning, and those with severe organophosphorus poisoning are able to rebound and die. Therefore, to understand the rebound and prevention, to reduce the mortality of organophosphate poisoning is of great significance.