hepxure injection - L-Ornithine L-Aspartate (5gm) medicine

Hepamerz Injection 10ml: Complete Medicine Guide

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🏭 Nexure Lifesciences Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 21, 2026
⚠️ Hepatotoxicity Risk ⚠️ Nephrotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Moderate to well-established for hepatic encephalopathy.
Reviewed by
SaathiMed Expert Panel | Oct 21, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

When to Call Your Doctor IMMEDIATELY

  • Difficulty breathing or swallowing
  • Swelling of face, lips, tongue, or throat
  • Severe rash or itching
  • Chest pain or palpitations
  • Severe abdominal pain or vomiting blood
  • Decreased urine output
  • Confusion or worsening neurological symptoms

If experiencing severe symptoms, call emergency services immediately.

What is hepxure injection used for?

This medicine is an injection containing L-Ornithine L-Aspartate (5gm) used to treat hepatic encephalopathy by lowering blood ammonia levels. It is administered intravenously under medical supervision.

  • Generic Name: L-Ornithine L-Aspartate (5gm)
  • Manufacturer: Nexure Lifesciences Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 hepxure injection के बारे में (Hindi Summary)

उपयोग: यह दवा लीवर से जुड़ी एक गंभीर समस्या, हेपेटिक एन्सेफेलोपैथी, के इलाज में इस्तेमाल की जाती है। इसमें मरीज को भ्रम, बेचैनी और होश खोने जैसी समस्याएं होती हैं, जो खून में अमोनिया बढ़ने के कारण होती हैं। यह दवा अमोनिया को यूरिया में बदलकर शरीर से बाहर निकालने में मदद करती है। यह इंजेक्शन के रूप में डॉक्टर या नर्स द्वारा दी जाती है। इसे घर पर खुद से नहीं लगाना चाहिए। यह दवा लीवर की बीमारी का इलाज नहीं है, बल्कि इसके लक्षणों को कम करने में मदद करती है।

साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में जी मिचलाना, उल्टी, पेट दर्द और दस्त शामिल हैं। ये आमतौर पर हल्के होते हैं और अपने आप ठीक हो जाते हैं। इंजेक्शन लगाने की जगह पर दर्द, लालिमा या सूजन हो सकती है। कभी-कभी गंभीर एलर्जी प्रतिक्रिया हो सकती है, जैसे चकत्ते, खुजली, चेहरे, होंठ या गले में सूजन, और सांस लेने में कठिनाई। ऐसा होने पर तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: यह दवा केवल डॉक्टर या नर्स द्वारा ही दी जानी चाहिए। खुद से न लगाएं। अगर आप गर्भवती हैं, गर्भधारण की योजना बना रही हैं या स्तनपान करा रही हैं, तो डॉक्टर को बताएं। अपनी सभी दवाओं के बारे में डॉक्टर को जानकारी दें। इस दवा के साथ शराब न पिएं। इलाज के दौरान डॉक्टर खून में अमोनिया, लीवर और किडनी की जांच कर सकते हैं। एलर्जी के लक्षण दिखने पर तुरंत डॉक्टर को बताएं।

💡 Did You Know? Over 80% of the antiretroviral drugs used globally to combat AIDS are supplied by Indian pharmaceutical companies.

💊 hepxure injection Uses & Benefits

[{"condition":"Hepatic encephalopathy","description":"Used to treat and prevent hepatic encephalopathy by lowering elevated blood ammonia levels.","evidence":"Well-established"},{"condition":"Hyperammonaemia in chronic liver disease","description":"Helps reduce ammonia levels in patients with chronic liver disease and portosystemic shunting.","evidence":"Well-established"},{"condition":"Acute liver failure with hyperammonaemia","description":"May be used as adjunctive therapy in acute liver failure to manage hyperammonaemia.","evidence":"Limited"}]

Off-label uses: [{"condition":"Hepatoprotection during chemotherapy","description":"Sometimes used off-label to protect liver function during hepatotoxic chemotherapy.","evidence":"Limited"},{"condition":"Chronic hepatitis","description":"May be used off-label as supportive therapy in chronic hepatitis to improve liver function.","evidence":"Limited"}]

Primary treatment for: Hepatic encephalopathy

Also treats: Chronic liver disease, Hyperammonaemia, Acute liver failure

📋 Drug Information

Generic Name(s)L-Ornithine L-Aspartate (5gm)
Brand Namehepxure injection
ManufacturerNexure Lifesciences Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassGASTRO INTESTINAL
Action ClassAmino acids
Route of AdministrationParenteral (intravenous)
StorageStore at room temperature (15-30°C). Protect from light. Do not freeze. Keep out of reach of children.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Administer this medicine only under medical supervision.
2
Dilute the injection in 500ml of infusion solution before administration.
3
Infuse over 4-6 hours to avoid rapid shifts in ammonia levels.
4
Monitor blood ammonia levels regularly during treatment.
5
Assess renal function before and during therapy.
6
Avoid concomitant use with alcohol or hepatotoxic drugs.
7
Educate patients and caregivers about signs of allergic reactions.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Confusion
This medicine is commonly prescribed for hepatic encephalopathy with confusion.
Likely Use
✅
Asterixis
This medicine is used for hepatic encephalopathy with asterixis.
Likely Use
❌
Fever
This medicine is not a primary fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionThis medicine is administered intravenously, so absorption is not applicable. It achieves complete bioavailability directly into the systemic circulation.
DistributionL-Ornithine and L-aspartate are distributed to various tissues, with high uptake in the liver, skeletal muscle, and kidneys. They are rapidly taken up by cells and incorporated into metabolic pathways.
Protein BindingNot established from the available information.
MetabolismL-Ornithine and L-aspartate are metabolised in the liver and other tissues. L-Ornithine is converted to citrulline and then to arginine in the urea cycle. L-Aspartate is transaminated to oxaloacetate or used in glutamine synthesis. These are natural amino acids and are metabolised via normal pathways.
Half-LifeNot established from the available information.
ExcretionThe metabolites of L-ornithine and L-aspartate are excreted primarily in the urine as urea and other nitrogenous waste products.
Bioavailability100% due to intravenous administration.
Onset of ActionThe onset of action is gradual. Reduction in blood ammonia levels may begin within 30 minutes to 1 hour after intravenous administration, but clinical improvement in neurological symptoms may take several hours to days.
Peak Plasma TimePeak plasma levels of L-ornithine and L-aspartate are achieved immediately after intravenous injection.
Duration of ActionThe duration of action depends on the severity of hyperammonaemia and the patient's condition. Repeated dosing may be necessary to maintain normal ammonia levels.

How It Works

This medicine works by providing L-ornithine and L-aspartate, which are substrates for the urea cycle and glutamine synthesis. L-ornithine is a precursor for citrulline and subsequently arginine, facilitating the conversion of ammonia to urea in the liver. L-aspartate participates in the synthesis of glutamine from ammonia and glutamate in perivenous hepatocytes and skeletal muscle. This dual action helps reduce blood ammonia levels, which are neurotoxic and contribute to hepatic encephalopathy.

Mechanism Steps

1
Provision of substrates: L-Ornithine L-Aspartate dissociates into L-ornithine and L-aspartate in the bloodstream.
2
Urea cycle activation: L-ornithine enters the urea cycle in hepatocytes, combining with carbamoyl phosphate to form citrulline, which is then converted to arginine and urea, eliminating ammonia.
3
Glutamine synthesis: L-aspartate is used in the synthesis of glutamine from ammonia and glutamate in perivenous hepatocytes and muscle, providing an alternative pathway for ammonia detoxification.
4
Reduction of blood ammonia: The combined effects of increased urea cycle activity and glutamine synthesis lead to lower circulating ammonia levels.
5
Clinical improvement: Reduced ammonia levels alleviate neurological symptoms of hepatic encephalopathy.

💡 How to Take hepxure injection

Strength: Injection: 5gm/10ml

1This medicine is administered by a healthcare professional.
2It is given as an intravenous infusion over 4-6 hours.
3The injection is diluted in a suitable infusion solution before administration.
4Do not self-administer.
5Follow your doctor's instructions regarding dosage and duration.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 5g (one 10ml injection) administered intravenously, typically diluted in 500ml of infusion solution, over 4-6 hours. The frequency and duration depend on the severity of hyperammonaemia and the patient's clinical response. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician.
Elderly DosageElderly patients may have reduced renal function; dose adjustment may be necessary. Use with caution and monitor renal function.
Renal ImpairmentUse with caution in patients with renal impairment. Dose reduction may be required. Contraindicated in severe renal impairment (creatinine clearance < 30 mL/min).
Hepatic ImpairmentNo specific dose adjustment is recommended for hepatic impairment, as this medicine is used to treat hepatic conditions. However, monitor liver function closely.
Maximum Daily DoseThe maximum daily dose is not established from the available information. Dosing must be individualized by a clinician.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With food
No specific food restrictions
This medicine is given intravenously; food does not affect its administration.
Alcohol
Avoid
Alcohol can worsen liver function and counteract the medicine's effects.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of hepxure injection

✅ Common Side Effects

Nausea (Common (1-10%))
Usually resolves on its own. If persistent, consult your doctor.
Vomiting (Common (1-10%))
Stay hydrated. Inform your doctor if vomiting is severe or persistent.
Abdominal pain (Common (1-10%))
Report to your doctor if pain is severe or does not subside.
Injection site reactions (Common (1-10%))
Apply a cold compress. Inform your doctor if redness or swelling worsens.

🚨 Serious Side Effects

Anaphylaxis (Rare (<0.1%))
Seek immediate medical attention if you experience rash, itching, swelling of face, lips, or throat, or difficulty breathing.
Severe allergic reaction (Rare (<0.1%))
Discontinue use and seek emergency medical help immediately.

⚠️ Rare Side Effects

Headache
Usually resolves. Consult doctor if persistent.
Dizziness
Avoid driving or operating machinery until you feel normal.
Changes in blood pressure
Monitor blood pressure. Inform your doctor if you feel faint.

Consult your doctor if you experience any unusual symptoms.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to L-Ornithine L-Aspartate or any component of the formulation","Severe renal impairment (creatinine clearance < 30 mL/min)","Severe hepatic encephalopathy with coma (unless under intensive care)"]

⚠️ Warnings & Precautions

["Administer under medical supervision only.","Use with caution in patients with renal impairment.","Monitor blood ammonia levels regularly.","Avoid alcohol consumption.","Do not use if solution is discoloured or contains particles.","Inform your doctor if you are pregnant or breastfeeding."]

🤱 Lactation Safety

It is not known whether L-Ornithine L-Aspartate is excreted in human breast milk. Consult your doctor before breastfeeding while on this medicine.

💊 Overdose Management

There is no specific antidote for overdose. In case of overdose, discontinue the medicine and provide supportive care. Monitor vital signs and blood ammonia levels. Contact a poison control centre or emergency department immediately.

⏰ Missed Dose

Since this medicine is administered by a healthcare professional, missed doses are unlikely. If a dose is missed, inform your doctor or nurse immediately. Do not attempt to self-administer a double dose.

Additional Safety Advice

General Safety

This medicine must be administered by a qualified healthcare professional. Do not self-administer. Inform your doctor if you are pregnant, planning to become pregnant, or breastfeeding. Inform your doctor about all other medicines you are taking, including prescription, over-the-counter, and herbal products. Avoid alcohol consumption while receiving this medicine, as it can worsen liver function. Your doctor may monitor your blood ammonia levels, liver function tests, and kidney function during treatment. Report any signs of allergic reaction immediately. Do not use this medicine if the solution is discoloured or contains particles. Follow your doctor's instructions regarding dosage and duration of treatment.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may have reduced renal function and are more susceptible to side effects. Use with caution and monitor renal function closely.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy, consult your doctor before receiving this medicine. Safety in pregnancy is not established.

🏥 Post-Surgery Considerations

This medicine may be used post-operatively in patients with liver disease and hyperammonaemia. Monitor ammonia levels and liver function closely.

🦷 Dental Procedures

Inform your dentist if you are receiving this medicine. No specific precautions are required, but maintain good oral hygiene.

💚 Lifestyle Tips for Better Results

🏃
Avoid alcohol completely to prevent further liver damage.
🥗
Follow a low-protein diet as advised by your doctor.
😴
Stay hydrated to help flush out toxins.
💧
Get adequate rest to support liver recovery.
🧘
Take all prescribed medications regularly.
🌞
Attend regular follow-up appointments.

🏋️ Exercise Considerations

Avoid strenuous exercise during acute illness. Light activity may be beneficial once stable, but consult your doctor before starting any exercise regimen.

🥗 Diet Recommendations

Follow a low-protein diet as advised.
Avoid alcohol and caffeine.
Eat small, frequent meals.
Include fruits and vegetables rich in antioxidants.
Stay well hydrated.

💼 Impact on Daily Work & Life

This medicine is given in a hospital setting, so it may require hospitalization. After discharge, you may need to avoid driving or operating machinery if you feel dizzy or confused. Follow your doctor's advice regarding return to work.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. It is usually stopped when ammonia levels normalise and symptoms improve. Your doctor will determine the appropriate duration of treatment.

📅 Long-Term Use Effects

Long-term use of this medicine is generally not required, as it is used for acute management of hyperammonaemia. Prolonged use may be necessary in chronic liver disease with recurrent hepatic encephalopathy. Regular monitoring of blood ammonia, liver function, and renal function is recommended. The medicine is generally well-tolerated, but long-term safety data are limited.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Lactulose

Oral laxative that reduces ammonia absorption from the gut.

Evidence: Well-established
Rifaximin

Oral antibiotic that reduces ammonia-producing bacteria in the gut.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No specific vaccine interactions are known. However, patients with liver disease should receive appropriate vaccinations (e.g., hepatitis A and B) as advised by their doctor.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate or freeze

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Protect from light

❌ DON'T

Do not store in direct sunlight

✈️ Traveling with This Medicine

This medicine is administered in a hospital setting, so travel advice is limited. If you are prescribed this medicine during travel, carry it in its original packaging with the prescription. Store at room temperature (15-30°C) and protect from light. Do not freeze. Inform customs if carrying across borders. Since it is given intravenously, ensure a healthcare professional administers it. Plan for adequate supply if traveling for an extended period.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 58-year-old man with cirrhosis and recurrent hepatic encephalopathy
He was admitted with confusion and asterixis. He received this medicine intravenously over 6 hours. Within 24 hours, his ammonia levels dropped, and his mental status improved. He was later transitioned to oral lactulose and rifaximin.
💡 Lesson: This medicine can rapidly reduce ammonia levels and improve neurological symptoms in hepatic encephalopathy.
👤 A 45-year-old woman with acute liver failure and hyperammonaemia
She presented with jaundice and altered consciousness. This medicine was administered as part of her treatment. Her ammonia levels decreased, and she became more alert. She required close monitoring in the ICU.
💡 Lesson: This medicine is an important adjunct in managing hyperammonaemia in acute liver failure, but it requires intensive monitoring.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts reducing ammonia levels within 30 minutes to 1 hour, but clinical improvement may take several hours to days.

Q: Is this medicine safe in pregnancy?

A: Safety in pregnancy is not established. Use only if clearly needed and prescribed by a doctor.

Q: Can this medicine be taken orally?

A: No, this medicine is formulated for intravenous administration only.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for hepxure injection

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can cure liver cirrhosis.
    Fact: This medicine helps manage hepatic encephalopathy by reducing ammonia levels, but it does not cure underlying liver disease.
  • Myth: This medicine can be taken orally.
    Fact: This medicine is formulated for intravenous administration only.
  • Myth: This medicine is safe for everyone.
    Fact: It is contraindicated in severe renal impairment and in those with known hypersensitivity.

🔄 Alternative Options

Generic Alternatives

  • L-Ornithine L-Aspartate injection

Brand Alternatives

  • Hepamerz injection 10ml

📊 Comparison with Similar Medicines

[{"medicine":"Lactulose","class":"Osmotic laxative","route":"Oral","primary_use":"Hepatic encephalopathy","key_difference":"Lactulose is oral and works by acidifying the colon; this medicine is intravenous and works via urea cycle."},{"medicine":"Rifaximin","class":"Antibiotic","route":"Oral","primary_use":"Hepatic encephalopathy","key_difference":"Rifaximin reduces ammonia-producing gut bacteria; this medicine enhances ammonia detoxification."}]

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