Comparative Pharmacology
Head-to-head clinical analysis: DEXTROSE 10 AND SODIUM CHLORIDE 0 2 IN PLASTIC CONTAINER versus MAGNESIUM SULFATE IN PLASTIC CONTAINER.
Peer-Reviewed Evidence
Head-to-head clinical analysis: DEXTROSE 10 AND SODIUM CHLORIDE 0 2 IN PLASTIC CONTAINER versus MAGNESIUM SULFATE IN PLASTIC CONTAINER.
DEXTROSE 10% AND SODIUM CHLORIDE 0.2% IN PLASTIC CONTAINER vs MAGNESIUM SULFATE IN PLASTIC CONTAINER
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Dextrose provides caloric supplementation and serves as a source of glucose for cellular metabolism. Sodium chloride provides electrolytes for maintenance of fluid and electrolyte balance.
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; typical adult dose is 1000-2000 mL per day, rate dependent on clinical condition and fluid status; maximum infusion rate usually 5 mL/kg/hour.
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 1-2 hours; sodium and chloride have half-lives that depend on renal function and hydration status, typically 6-12 hours for sodium. In clinical context, half-life is not typically used for fluid and electrolyte replacement.
Normal renal function: 4–6 hours (terminal). In oliguria or anuria, half-life may extend to >24 hours, requiring dose adjustment.
Dextrose and sodium chloride are endogenous substances. Dextrose is metabolized to CO2 and water; excess is excreted renally as glucose. Sodium and chloride are primarily excreted renally, with minimal biliary/fecal elimination. Nearly 100% of infused sodium and chloride are eliminated renally under normal conditions.
Primarily renal (glomerular filtration); >90% excreted unchanged in urine. Biliary/fecal elimination is negligible (<1%).
Category A/B
Category C
Electrolyte
Electrolyte