中毒性痢疾的特点是发病急,病情重,进展快,发病年龄在2-7岁,大多数是先排脓血粘液便,然后有高热,嗜睡,谵语,烦躁不安,抽风,昏迷等神经系统症状。这些病儿,临床诊断不难。但约有10%的中毒性痢疾患儿,先出现高热、抽风、昏迷,以后才排出脓血粘液便,临床诊断就比较困难了。因此,在流行季节(夏秋季最多见),好发年 Toxic dysentery is characterized by acute onset, severe illness, rapid progress, the age of onset in the 2-7 years of age, most of the first row of pus and mucus will then have high fever, lethargy, sufferers, restlessness, ventilation, coma and other nervous systems symptom. These sick children, clinical diagnosis is not difficult. However, about 10% of children with toxic dysentery, the first high fever, ventilation, coma, after discharge of pus and mucus, clinical diagnosis is more difficult. Therefore, the popular season (summer and autumn most see), a good hair years