Gastric lavage and chemical toxin analysis in early stage are of vital importance, plasma exchange, tracheotomy and machanical ventilation are the most effective treatment methods.

• 提示早期洗胃和尽早进行毒物分析至关重要；对于使用血浆置换治疗和气管切开术、机械通气治疗应持更积极的态度。