Comparative Pharmacology
Head-to-head clinical analysis: DEXTROSE 2 5 IN PLASTIC CONTAINER versus DEXTROSE 20 IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: DEXTROSE 2 5 IN PLASTIC CONTAINER versus DEXTROSE 20 IN PLASTIC CONTAINER.
DEXTROSE 2.5% IN PLASTIC CONTAINER vs DEXTROSE 20% IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Dextrose is a monosaccharide that provides a source of glucose, which is metabolized to produce adenosine triphosphate (ATP) via glycolysis and the Krebs cycle. It serves as a carbohydrate caloric agent to prevent or treat hypoglycemia and provide parenteral nutrition.
Dextrose is a monosaccharide that serves as a source of calories and water for parenteral nutrition. It is oxidized to carbon dioxide and water, providing energy. Administration of hypertonic dextrose solutions increases blood glucose levels, which can stimulate insulin secretion and promote cellular glucose uptake.
Intravenous infusion. Typical adult dose: 500-1000 mL as a continuous infusion at a rate of 100-200 mL/hour. Dose based on fluid and glucose requirements, typically providing 50-100 g glucose per day.
Intravenous infusion; adult dose: 500-1000 mL of 20% dextrose solution (100-200 g dextrose) administered over 1-2 hours; maximum infusion rate: 0.5 g/kg/hour. Frequency: as needed for hypoglycemia or as part of parenteral nutrition.
None Documented
None Documented
The terminal elimination half-life of glucose is approximately 1.5–2.5 hours in healthy individuals. In renal impairment, half-life may be prolonged due to reduced gluconeogenesis and altered clearance.
Plasma half-life is approximately 2-5 minutes under normal conditions due to rapid cellular uptake and metabolism; prolonged in hyperglycemic states or renal impairment.
Excreted primarily via renal filtration; <1% is excreted unchanged in urine. The majority is metabolized to CO2 and water via glycolysis and the Krebs cycle, with CO2 eliminated via the lungs.
Dextrose is completely metabolized to carbon dioxide and water via glycolysis and the citric acid cycle; negligible renal excretion of unchanged drug. <1% excreted unchanged in urine.
Category C
Category C
IV Fluid
IV Fluid