出血热时机体内环境紊乱为本病的重要病理生理改变,必须采取正确的输液疗法方可使病情转化度过病程各期,否则输液疗法不当,可因水、电解质、酸碱平衡紊乱,而并发各种危险症候群。如心力衰竭、肺水肿、高血容量、高血压钾、酸中毒以及失水、低钠、低钾而导致继发性休克死亡。 Hemorrhagic fever when the body environment disorder is an important pathophysiological changes in this disease, we must take the correct infusion therapy before the disease can be transformed through the course of the disease, or improper infusion therapy, due to water, electrolytes, acid-base balance disorders, and concurrent Various dangerous syndromes. Such as heart failure, pulmonary edema, high blood volume, high blood pressure potassium, acidosis and dehydration, hyponatremia, hypokalemia and lead to secondary shock death.