Poisoning is mainly caused by alcohol ( ethanol ) on the central nervous cardiovascular and respiratory . And it is reflected mainly in varying degrees of dizziness vomiting speech vague unconscious blood pressure drop incontinence and convulsions .

中毒主要是酒精（乙醇）对中枢神经、心血管及呼吸系统的作用，主要表现为不同程度的头晕、 呕吐、言语含糊、昏迷、血压 下降、大小便失禁及抽搐。