Overview
DESCRIPTION 25% Dextrose Injection, USP is a sterile, nonpyrogenic, hypertonic solution of dextrose in water for injection administered by intravenous injection to restore blood glucose levels in hypoglycemia and as a source of carbohydrate calories. Each milliliter (mL) of fluid contains dextrose, hydrous, 250 mg which delivers 3.4 kcal/gram (0.85 kcal/mL). The solution has an osmolarity of 1.
Mechanism of Action
CLINICAL PHARMACOLOGY When administered intravenously, this solution restores blood glucose levels in hypoglycemia and provides a source of carbohydrate calories. Carbohydrate in the form of dextrose may aid in minimizing liver glycogen depletion and exerts a protein-sparing action. Dextrose injection undergoes oxidation to carbon dioxide and water. 25% Dextrose Injection, USP provides a concentrated solution sufficiently nonirritating for slow intravenous injection to infants for terminating acute symptomatic episodes of hypoglycemia in the neonate and in older infants (fasting blood glucose below 40 mg/100 mL). Values as low as 20 mg/100 mL are not uncommon in normal asymptomatic infants the first few days of life (longer in premature infants).
Indications
- INDICATIONS & USAGE 25% Dextrose Injection is indicated in the treatment of acute symptomatic episodes of hypoglycemia in the neonate or older infant to restore depressed blood glucose levels and control symptoms. Other drugs, such as epinephrine and glucagon, should be considered in patients unresponsive or intolerant to dextrose (glucose). Oral feeding of dextrose may be necessary in infants with frequently recurring hypoglycemic episodes or to prevent recurrences due to hyperinsulinemia. 25% Dextrose Injection also provides a minimal source of carbohydrate calories.
Common Doses
- 500 mg
- 2 mL
- 10 mL
- 12 mL
Dosage
DOSAGE & ADMINISTRATION When possible, glucose concentrations of greater than 12% should be administered by central vein to reduce the risk for phlebitis and thrombosis. 25% Dextrose Injection, USP is administered only by slow intravenous injection. The dosage and constant infusion rate of intravenous dextrose must be selected with caution, particularly in neonates and low birth weight infants, because of the increased risk of hyperglycemia/ hypoglycemia.
Contraindications
- CONTRAINDICATIONS A concentrated dextrose solution should not be used when intracranial or intraspinal hemorrhage is present.
Side Effects
- ADVERSE REACTIONS Hyperosmolar syndrome, resulting from excessively rapid administration of concentrated dextrose may cause mental confusion and/or loss of consciousness. Reactions which may occur because of the solution or the technique of administration include febrile response, infection at the site of injection, venous thrombosis or phlebitis extending from the site of injection and extravasation. If an adverse reaction does occur, discontinue the infusion, evaluate the patient, institute appropriate therapeutic countermeasures, and save the remainder of the fluid for examination if...
Interactions
- No major interactions listed on the FDA label. Always consult a healthcare professional.