electrolyte solution

electrolyte solution,

any solution containing electrolytes prepared for oral, parenteral, or rectal administration for the replacement or supplementation of ions necessary for homeostasis. The loss of potassium ion (K⁺) by vomiting, by diarrhea, or by the action of certain medications, including diuretics and corticosteroids, may be corrected by administering a solution high in potassium. Other electrolyte solutions containing combinations of sodium, potassium, calcium, magnesium, chloride, bicarbonate, phosphate, and/or lactate may be given to treat acid-base disturbance, as seen in chronic renal dysfunction or diabetic ketoacidosis. The solutions are available in a wide range of balanced formulas for replacement or maintenance, and most include various trace minerals.