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婴幼儿腹泻是儿科一种常见病,发病年龄多在2岁以下,夏秋季节发病率最高。一些重型腹泻病儿,如不及时治疗,往往因严重脱水及酸中毒等水电解质代谢紊乱而引起死亡,故重型腹泻是婴幼儿死亡的原因之一。不论细菌或病毒所致肠道功能紊乱,均可引起病儿水与电解质代谢紊乱。在治疗上除了控制肠道感染外,主要针对水与电解质代谢紊乱,必须及时进行补液加以纠正,使机体恢复正常生理功能。因此,正确掌握液体疗法常可迅速挽救小儿的生命。
Infantile diarrhea is a common pediatric disease, more than 2 years of age onset, the highest incidence in summer and autumn. Some children with severe diarrhea, if not treated promptly, often due to severe dehydration and acidosis and other water and electrolyte metabolism disorders caused by death, so heavy diarrhea is one of the causes of infant deaths. Regardless of bacteria or viruses caused by intestinal disorders, can cause sick children water and electrolyte metabolism disorder. In addition to controlling the treatment of intestinal infections, the main focus on water and electrolyte metabolism disorders, must be promptly rehydration to be corrected so that the body back to normal physiological function. Therefore, the correct grasp of liquid therapy can often save children’s lives quickly.