Related Experiment Video
Updated: Jun 20, 2026

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings
Published on: November 9, 2016
Overcorrection of hyponatremia is a medical emergency
Abstract:
Overcorrection of hyponatremia is a medical emergency. Excessive correction usually results from the unexpected emergence of a water diuresis after resolution of the cause of water retention. The concurrent administration of desmopressin and 5% dextrose in water can be given to cautiously re-lower the serum sodium concentration when therapeutic limits have been exceeded. Nephrologists should be equally aggressive in correcting hyponatremia and in un-correcting it when their patients get too much of a good thing.
Related Concept Videos
Disorder of Water Balance
Dehydration
Dehydration occurs when the body loses fluids (particularly water).
Causes:
The major causes of dehydration include excessive sweating, fever, vomiting, diarrhea, and diuresis.
Signs and Symptoms:
Symptoms primarily include intense...
Regulation of Water Intake
Hyperosmolar Hyperglycemic State
Ionic Bonds
Acute Kidney Injury V: Interprofessional Care
Regulation of Sodium and Potassium
Sodium Regulation
Sodium ions make up approximately 90% of extracellular cations, with a normal blood plasma concentration of 136–148 mEq/L. A decrease in blood volume and pressure triggers the release of renin from granular cells in the juxtaglomerular complex (JGC), primarily in...
