Comparative Pharmacology
Head-to-head clinical analysis: DEXTROSE 10 AND SODIUM CHLORIDE 0 11 IN PLASTIC CONTAINER versus MAGNESIUM SULFATE IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: DEXTROSE 10 AND SODIUM CHLORIDE 0 11 IN PLASTIC CONTAINER versus MAGNESIUM SULFATE IN PLASTIC CONTAINER.
DEXTROSE 10% AND SODIUM CHLORIDE 0.11% IN PLASTIC CONTAINER vs MAGNESIUM SULFATE 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 calories and hydration. It is metabolized to carbon dioxide and water, yielding energy. Sodium chloride provides electrolytes to maintain osmotic balance and fluid distribution.
Magnesium sulfate causes decreased release of acetylcholine at the neuromuscular junction, reducing muscle contractility. It also blocks calcium channels, leading to vasodilation and anticonvulsant effects.
Intravenous infusion; dose depends on fluid and caloric needs, typically 100-200 mL/hour for maintenance in adults. Maximum infusion rate: 0.5 g/kg/hour dextrose.
IV: 1-4 g as a 10-20% solution, rate not exceeding 1 g/min; for eclampsia: 4-5 g IV bolus then 1-2 g/hour IV infusion.
None Documented
None Documented
Dextrose has a plasma half-life of approximately 1.5-2 hours under euglycemic conditions, prolonged in renal impairment (not directly applicable as it is continuously infused). Sodium and chloride have no defined half-life; they are handled by renal homeostatic mechanisms with kinetic parameters dependent on GFR and tubular function.
Normal renal function: 4–6 hours (terminal). In oliguria or anuria, half-life may extend to >24 hours, requiring dose adjustment.
Dextrose is completely metabolized to carbon dioxide and water; no significant renal excretion. Sodium and chloride are primarily excreted renally (99% of filtered load reabsorbed, with excess excreted in urine). Fecal/biliary elimination is negligible.
Primarily renal (glomerular filtration); >90% excreted unchanged in urine. Biliary/fecal elimination is negligible (<1%).
Category A/B
Category C
Electrolyte
Electrolyte