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Registry Hub
Peer-Reviewed Evidence
HomeDrug RegistryCompareTRAVASOL 3 5 SULFITE FREE W ELECTROLYTES IN PLASTIC CONTAINER vs AMINESS 5 2 ESSENTIAL AMINO ACIDS W HISTADINE
Comparative Pharmacology

TRAVASOL 3 5 SULFITE FREE W ELECTROLYTES IN PLASTIC CONTAINER vs AMINESS 5 2 ESSENTIAL AMINO ACIDS W HISTADINE Comparison

Head-to-head clinical analysis & difference comparison: details on mechanism of action, dosing, half-life, interactions, and maternal-fetal safety.

Clinical EssentialsPharmacokineticsSpecial PopulationsSafety & MonitoringPregnancy & LactationClinical Insights
Differential Analysis

TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER vs AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Clinician-reviewed, head-to-head comparison of mechanism, dosing, pharmacokinetics, and safety profiles.

View TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER Monograph View AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE Monograph
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER
Parenteral Nutrition Solution
Category C
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE
Parenteral Nutrition Solution
Category C
TL;DR — Key Differences
  • Half-life: TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER has a half-life of Not applicable as a fixed half-life; amino acids have rapid plasma clearance (t1/2 of 10-30 minutes for individual amino acids). Clinical context: Continuous infusion maintains steady state.; AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE has Approximately 2-4 hours for most essential amino acids; clinical context: rapid clearance necessitates continuous infusion for stable plasma levels..
  • No direct drug-drug interaction has been documented between TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER and AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE.
  • Pregnancy: TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER is rated Category C; AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE is rated Category C.

Last clinically reviewed: July 2026 · OpiCalc Medical Review Team

Clinical Essentials

TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE
Mechanism of Action
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES is a parenteral nutrition solution providing amino acids, electrolytes, and calories (as dextrose). Amino acids are used for protein synthesis, and electrolytes maintain acid-base balance and osmotic pressure.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Provides essential amino acids and histidine for protein synthesis in patients unable to tolerate oral or enteral nutrition, supporting nitrogen balance and tissue repair. The amino acids are utilized for anabolic processes and metabolic pathways.

Indications
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

FDA: Parenteral nutrition for patients requiring total or supplemental nutrition when oral or enteral feeding is not possible, insufficient, or contraindicated.,Off-label: None commonly recognized.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Treatment of uremic patients undergoing dialysis who require essential amino acid supplementation,Nutritional support in patients with renal insufficiency or failure where nonessential nitrogen sources are contraindicated

Standard Dosing
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

Intravenous infusion of 3.5% amino acid solution at a rate of 1-2 m L/kg/hour, adjusted to meet metabolic needs. Typical adult daily dose: 0.8-1.5 g amino acids/kg/day, equivalent to 23-43 m L/kg/day of TRAVASOL 3.5%.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Intravenous infusion: 500 m L of 5.2% solution (26 g amino acids) over 8-12 hours daily, providing 0.8-1.2 g/kg/day of amino acids depending on metabolic needs.

Direct Interaction
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER
No Direct Interaction
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE
No Direct Interaction

Pharmacokinetics

TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE
Half-Life
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

Not applicable as a fixed half-life; amino acids have rapid plasma clearance (t1/2 of 10-30 minutes for individual amino acids). Clinical context: Continuous infusion maintains steady state.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Approximately 2-4 hours for most essential amino acids; clinical context: rapid clearance necessitates continuous infusion for stable plasma levels.

Metabolism
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

Amino acids are metabolized via deamination, transamination, and urea cycle in the liver. Dextrose is metabolized via glycolysis and oxidative phosphorylation. Electrolytes are not metabolized.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Amino acids are metabolized via transamination, deamination, and incorporation into proteins. Hepatic and renal pathways involved in nitrogen disposal and urea cycle.

Excretion
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

Renal: >95% of infused amino acids and electrolytes are excreted unchanged or as metabolites. Biliary/fecal: <5%.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Renal: >95% as amino acids and metabolites; negligible biliary/fecal.

Protein Binding
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

Minimal for amino acids (<10% bound to albumin); electrolytes are not protein-bound.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Minimal (<10%) for most amino acids; not significantly protein-bound.

VD (L/kg)
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

Amino acids: 0.3-0.5 L/kg (total body water). Electrolytes: Na+ 0.6 L/kg, K+ 4 L/kg, Mg2+ 0.5 L/kg, Cl- 0.3 L/kg, acetate<0.1 L/kg.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Approximately 0.2-0.4 L/kg total body water; reflects distribution primarily into extracellular fluid.

Bioavailability
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

IV: 100%. Not administered by other routes.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Intravenous: 100%.

Special Populations

TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE
Renal Adjustments
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

In acute kidney injury or chronic kidney disease with GFR <30 m L/min/1.73 m², restrict protein intake to 0.6-0.8 g/kg/day; monitor electrolytes closely. For GFR 30-60 m L/min/1.73 m², consider reducing dose to 0.8-1.0 g/kg/day. No specific guidelines for hemodialysis.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

For GFR < 30 m L/min: reduce dose to 0.5-0.8 g/kg/day; for GFR < 15 m L/min: 0.3-0.5 g/kg/day; avoid if severe untreated uremia.

Hepatic Adjustments
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

In severe hepatic impairment (Child-Pugh C), use with caution; consider branched-chain amino acid enriched solutions; reduce amino acid dose to 0.5-1.0 g/kg/day. Child-Pugh B: no specific adjustment, but monitor for hyperammonemia.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Child-Pugh A: no adjustment; Child-Pugh B: reduce dose by 25-50%; Child-Pugh C: contraindicated due to risk of hepatic encephalopathy.

Pediatric Dosing
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

Neonates and infants: 2-3 g amino acids/kg/day; children 1-12 years: 1.5-2 g/kg/day. Administer as continuous IV infusion; adjust based on nitrogen balance and growth.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Infants and children: 1-2 g/kg/day as continuous infusion; neonates: 0.5-1 g/kg/day, titrated to metabolic response.

Geriatric Dosing
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

No specific geriatric adjustment; use lowest effective dose, monitor renal function and fluid status due to increased risk of fluid overload and electrolyte imbalances. Typical dose: 0.8-1.0 g amino acids/kg/day.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Start at 0.6-0.8 g/kg/day; monitor renal function and protein tolerance; adjust for comorbidities like renal impairment or heart failure.

Safety & Monitoring

TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE
Black Box Warnings
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER
FDA Black Box Warning

WARNING: This product contains aluminum that may be toxic. Aluminum may reach toxic levels with prolonged parenteral administration if kidney function is impaired. Premature neonates are at greater risk because their kidneys are immature, and they require large amounts of calcium and phosphate solutions, which contain aluminum.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE
FDA Black Box Warning

Not for intravenous infusion. For oral or enteral use only. Do not administer parenterally.

Warnings/Precautions
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

Use only if solution is clear and container undamaged.,Risk of infection and sepsis from catheter use.,Monitor fluid and electrolyte balance, blood glucose, liver function, and renal function.,Aluminum toxicity risk (see black box warning).,Sulfite-free formulation reduces risk of allergic reactions in sulfite-sensitive patients.,Avoid rapid infusion to prevent hyperglycemia and osmotic diuresis.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Monitor serum electrolytes, BUN, and ammonia levels; risk of hyperammonemia in hepatic impairment,Use with caution in patients with metabolic acidosis or fluid overload,May cause gastrointestinal intolerance; adjust rate of administration

Contraindications
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

Patients with severe electrolyte imbalances or fluid overload.,Anuria or end-stage renal disease without dialysis.,Inborn errors of amino acid metabolism.,Severe liver disease with hepatic encephalopathy.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Hypersensitivity to any component,Phenylketonuria (contains phenylalanine),Severe hepatic failure with hyperammonemia

Adverse Reactions
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER
Data Pending
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE
Data Pending
Food Interactions
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

No direct food interactions. Parenteral nutrition bypasses the gastrointestinal tract. Avoid oral intake unless clinically indicated. Monitor blood glucose as amino acids may affect glucose metabolism.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

No specific food interactions. Patients should follow prescribed dietary protein restrictions if indicated (e.g., in hepatic encephalopathy). Avoid alcohol as it may worsen liver function.

Pregnancy & Lactation

TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE
Teratogenic Risk
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

Amino acid and electrolyte solutions are generally considered low risk for teratogenicity. No specific fetal risks have been identified in animal studies; however, maternal malnutrition or electrolyte imbalances may indirectly affect fetal development. Use during pregnancy only if clearly needed.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Amino acid solutions like Aminess 5.2% are essential for fetal development. No teratogenic effects reported; however, use only if clearly needed as maternal nutritional status directly impacts fetal outcomes.

Lactation Summary
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

Amino acids and electrolytes are normal components of breast milk. TRAVASOL 3.5% is unlikely to affect the nursing infant. M/P ratio not available; however, infusion of balanced amino acids and electrolytes is considered compatible with breastfeeding.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

No data available on milk concentrations. Essential amino acids are normal components of breast milk. Use with caution; benefits likely outweigh risks in malnourished mothers.

Pregnancy Dosing
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

No specific dose adjustments in pregnancy. Use standard dosing based on clinical need, but caution in conditions predisposing to fluid/electrolyte imbalance (e.g., preeclampsia).

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Pregnancy increases plasma volume and glomerular filtration rate, potentially altering pharmacokinetics. Monitor clinical response and consider dose adjustments based on metabolic demands; no specific dose adjustment guidelines available.

Maternal Safety Status
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER
Category C
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE
Category C

Clinical Insights

TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE
Clinical Pearls
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

TRAVASOL 3.5% is a parenteral nutrition solution providing amino acids and electrolytes. Monitor serum electrolytes, renal function, and acid-base balance. Do not administer simultaneously with blood via same IV line due to risk of agglutination. Use inline filter (0.22 micron) during administration. Discontinue if signs of hypersensitivity or infection occur.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

Monitor serum ammonia levels in patients with hepatic impairment as essential amino acids may exacerbate hyperammonemia. Use with caution in fluid-restricted patients due to high volume load. Ensure adequate non-protein calories to promote protein synthesis and prevent amino acid catabolism. Do not administer simultaneously with blood products via same IV line.

Patient Counseling
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER

This solution is given intravenously to provide nutrition when you cannot eat.,Tell your healthcare provider if you have any allergies, especially to sulfites (this product is sulfite-free).,Inform your provider if you experience fever, chills, redness at infusion site, or difficulty breathing.,Regular blood tests will be done to monitor your electrolytes and kidney function.,Do not adjust the infusion rate yourself; it is controlled by the healthcare team.

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE

This solution provides essential amino acids to support protein synthesis when you cannot eat enough protein.,It is given intravenously; report any burning, pain, or swelling at the IV site.,Your blood may be monitored for ammonia and electrolyte levels during treatment.,Inform your healthcare provider if you have liver disease, diabetes, or fluid restrictions.

Safety Verification

Known Interactions

TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER Risks

No interactions on record

AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE Risks

No interactions on record

Compare Alternatives

Related Drug Comparisons

Explore head-to-head clinical comparisons of other medications in the same therapeutic classes.

TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER vs AMINO ACIDSParenteral Nutrition Solution
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE vs AMINO ACIDSParenteral Nutrition Solution
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER vs AMINOSOL 5%Parenteral Nutrition Solution
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE vs AMINOSOL 5%Parenteral Nutrition Solution
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER vs AMINOSYN 10%Parenteral Nutrition Solution
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE vs AMINOSYN 10%Parenteral Nutrition Solution
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER vs AMINOSYN 10% (PH6)Parenteral Nutrition Solution
AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE vs AMINOSYN 10% (PH6)Parenteral Nutrition Solution
TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER vs AMINOSYN 3.5%Parenteral Nutrition Solution
Clinical Q&A

Frequently Asked Questions

Common clinical questions about TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER vs AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE, answered by our medical review team.

1. What is the main difference between TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER and AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE?

TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER is a Parenteral Nutrition Solution that works by TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES is a parenteral nutrition solution providing amino acids, electrolytes, and calories (as dextrose). Amino acids are used for protein synthesis, and electrolytes maintain acid-base balance and osmotic pressure.. AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE is a Parenteral Nutrition Solution that works by Provides essential amino acids and histidine for protein synthesis in patients unable to tolerate oral or enteral nutrition, supporting nitrogen balance and tissue repair. The amino acids are utilized for anabolic processes and metabolic pathways.. They differ in pharmacokinetic profiles, FDA-approved indications, and side effect profiles.

2. Which is stronger: TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER or AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE?

Potency comparisons between TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER and AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE depend on the specific clinical indication. These are both Parenteral Nutrition Solution agents and are not directly interchangeable by dose. A physician or clinical pharmacist should guide any therapeutic switching decisions.

3. What is the standard dosing for TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER vs AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE?

The standard adult dose of TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER is: Intravenous infusion of 3.5% amino acid solution at a rate of 1-2 m L/kg/hour, adjusted to meet metabolic needs. Typical adult daily dose: 0.8-1.5 g amino acids/kg/day, equivalent to 23-43 m L/kg/day of TRAVASOL 3.5%.. The standard adult dose of AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE is: Intravenous infusion: 500 m L of 5.2% solution (26 g amino acids) over 8-12 hours daily, providing 0.8-1.2 g/kg/day of amino acids depending on metabolic needs.. Dosing should always be individualized based on indication, renal and hepatic function, age, and other patient factors.

4. Can you take TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER and AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE together?

No direct drug-drug interaction has been formally documented between TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER and AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE in current clinical databases. However, individual patient risk factors including other medications, organ function, and comorbidities should always be evaluated by a qualified healthcare provider.

5. Are TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER and AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE safe during pregnancy?

The maternal-fetal safety profiles differ. TRAVASOL 3.5% SULFITE FREE W/ ELECTROLYTES IN PLASTIC CONTAINER is classified as Category C. Amino acid and electrolyte solutions are generally considered low risk for teratogenicity. No specific fetal risks have been identified in animal studies; however, maternal malnutr. AMINESS 5.2% ESSENTIAL AMINO ACIDS W/ HISTADINE is classified as Category C. Amino acid solutions like Aminess 5.2% are essential for fetal development. No teratogenic effects reported; however, use only if clearly needed as maternal nutritional status dire. Always consult a maternal-fetal medicine specialist before taking either drug during pregnancy or lactation.