有机磷农药可通过皮肤、呼吸道、胃肠道迅速吸收,引起急性中毒,这已为人们所认识和重视。但某些有机磷药物,在接触的几天至几周后,对中枢神经和末梢神经系统可产生迟延作用,引起有机磷中毒性多发性神经根炎(格林——巴里综合征)。呈现四肢无力、甚至瘫痪,面肌瘫痪,严重时可引起呼吸肌麻 Organophosphorus pesticides can be quickly absorbed through the skin, respiratory tract, gastrointestinal tract, causing acute poisoning, which has been recognized and valued. However, some organophosphorous drugs may cause delaying effects on the central nervous system and peripheral nervous system after a few days to several weeks of exposure, resulting in organophosphorus poisoning polyarteritis (Guillain-Barre syndrome). Showing limb weakness, or even paralyzed, facial muscle paralysis, can cause severe respiratory muscle