Benzene carbonhydrates if absorbed that could compromise the human nervous system and hematopoiesis, vomiting, insomnia, anovexia, lomestic, leukopenia, susceptible, and so benzene poisoning symptoms.

• 苯类物质如果被人体吸收，会损害人体的神经系统和造血功能，引起呕吐、失眠、厌食、乏力、白细胞降低、抵抗力下降等苯中毒症状。