Comparative Pharmacology
Head-to-head clinical analysis: MULTRYS versus ZINC SULFATE.
Peer-Reviewed Evidence
Head-to-head clinical analysis: MULTRYS versus ZINC SULFATE.
MULTRYS vs ZINC SULFATE
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
MULTRYS is a multivitamin preparation for intravenous infusion; its components serve as coenzymes or cofactors in various metabolic pathways, including energy production, red blood cell formation, and antioxidant defense.
Zinc sulfate provides essential zinc, a cofactor for over 300 enzymes involved in cell division, DNA synthesis, immune function, and wound healing. It stabilizes cell membranes and has antioxidant properties.
10 mL (one vial) intravenously three times per week, not to exceed 10 mL per dose.
For zinc deficiency: 220 mg (containing 50 mg elemental zinc) orally three times daily. For maintenance: 110 mg (25 mg elemental zinc) orally once daily.
None Documented
None Documented
Clinical Note
moderateZinc sulfate + Dolutegravir
"The serum concentration of Dolutegravir can be decreased when it is combined with Zinc sulfate."
Not applicable as a single entity; values vary by component. For example: thiamine 10-20 minutes (plasma), riboflavin 1-2 hours, vitamin B6 2-3 weeks (tissue stores), vitamin C 16 days (10-20 days for depletion), biotin 1-2 days, folic acid 3-4 hours (plasma), vitamin B12 4-5 days (plasma), zinc 2-3 days (plasma), copper 12-24 hours, selenium 11-20 days, chromium 0.5-1 day, manganese 5-10 days.
The terminal elimination half-life of zinc sulfate is approximately 2.5-3 hours in normal subjects; however, the whole-body turnover half-life is considerably longer (12-14 days), reflecting redistribution from exchangeable pools.
Renal elimination of individual vitamins and trace elements varies; no intact drug is excreted, as MULTRYS is a mixture. Approximate ranges: thiamine 50% unchanged in urine, riboflavin 60-70% as metabolites in urine, vitamin B6 70-80% as 4-pyridoxic acid in urine, vitamin C 50% unchanged in urine, biotin 50% unchanged in urine, folic acid mainly as metabolites in urine, vitamin B12 via bile (50-60%) and urine (10-30%). Trace elements: zinc primarily fecal (90%), copper primarily fecal (80-90%), selenium primarily urine (50-60%), chromium primarily urine (80%), manganese primarily fecal (95-97%).
Zinc is primarily excreted in feces (approximately 90%) via biliary and pancreatic secretions, with renal excretion accounting for about 2-10% of total elimination. Minor amounts are lost in sweat and sloughed intestinal cells.
Category C
Category C
Multivitamin/Mineral Supplement
Mineral Supplement