Do Burns Cause Hypernatremia

In critically ill burn patients, hypernatremia is a common condition and can occur in up to 11% of severely burned patients.

Do burns cause hyponatremia?

Low urinary sodium concentration is caused by severe burns, gastrointestinal losses, and acute water overload. Management includes instituting immediate treatment in patients with acute severe hyponatremia because of the risk of cerebral edema and hyponatremic encephalopathy.

What electrolyte imbalance is caused by burns?

Hyponatraemia is frequent, and the restoration of sodium losses in the burn tissue is therefore essential hyperkalaemia is also characteristic of this period because of the massive tissue necrosis. Hyponatraemia (Na) (< 135 mEq/L) is due to extracellular sodium depletion following changes in cellular permeability.