0.9% solution of sodium chloride is administered intravenously (usually drip). Before administration, the solution is heated to 36-38 ° C. The dose is determined depending on the loss of body fluids, sodium and chloride ions and on average is 1000 ml / day. With large fluid loss and severe intoxication, administration of up to 3000 ml / day is possible. The rate of administration is 540 ml / h; if necessary, the rate of administration is increased.
Children with a marked decrease in blood pressure on the background of dehydration (before determining the laboratory parameters) are administered 20-30 ml / kg. AT Further, the dosage regimen is adjusted depending on the laboratory
(determination of sodium, potassium, chlorine in the blood and urine, study of acid-base balance, determination of residual nitrogen and creatinine level in the blood).