zenalb 20% injection - Albumin (20% w/v) medicine

Albumin 20% Injection: Comprehensive Medicine Guide

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🏭 BPL Medical Technologies Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 23, 2026
⚠️ Nephrotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for approved indications.
Reviewed by
SaathiMed Expert Panel | Sep 23, 2026

When to Call Your Doctor IMMEDIATELY

  • Difficulty breathing or shortness of breath
  • Chest pain or tightness
  • Severe drop in blood pressure
  • Swelling of face, lips, or throat
  • Decreased urine output
  • Confusion or dizziness
  • Rapid heartbeat

If experiencing severe symptoms, call emergency services immediately.

What is zenalb 20% injection used for?

This medicine is a 20% human albumin solution used intravenously to restore blood volume and treat low albumin levels. It works by drawing fluid into the bloodstream and must be given by a healthcare professional.

  • Generic Name: Albumin (20% w/v)
  • Manufacturer: BPL Medical Technologies Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 zenalb 20% injection के बारे में (Hindi Summary)

उपयोग: यह दवा मानव एल्ब्यूमिन का 20% घोल है जो नस के माध्यम से दिया जाता है। इसका उपयोग रक्त की मात्रा बढ़ाने और एल्ब्यूमिन की कमी को पूरा करने के लिए किया जाता है। यह जलन, सर्जरी, जिगर की बीमारी और नेफ्रोटिक सिंड्रोम जैसी स्थितियों में उपयोगी है। यह दवा केवल अस्पताल में डॉक्टर की देखरेख में दी जाती है।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में बुखार, ठंड लगना, चकत्ते और खुजली शामिल हैं। गंभीर दुष्प्रभावों में एनाफिलेक्टिक शॉक, गंभीर निम्न रक्तचाप, फेफड़ों में पानी भरना और गुर्दे की क्षति शामिल हो सकती है। किसी भी गंभीर प्रतिक्रिया की स्थिति में तुरंत डॉक्टर को सूचित करें।

सुरक्षा सलाह: यह दवा केवल अस्पताल में डॉक्टर या नर्स द्वारा दी जानी चाहिए। इसे स्वयं न लगाएं। उपयोग से पहले एल्ब्यूमिन या रक्त उत्पादों से एलर्जी की जानकारी दें। इन्फ्यूजन के दौरान और बाद में रक्तचाप, नाड़ी और श्वसन दर की निगरानी की जाएगी। यदि घोल धुंधला हो या कण दिखाई दें तो उपयोग न करें।

💡 Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

💊 zenalb 20% injection Uses & Benefits

[{"condition":"Hypovolemia","description":"Restores circulating blood volume in patients with hypovolemia due to hemorrhage, burns, or surgery.","evidence":"Well-established"},{"condition":"Hypoalbuminemia","description":"Corrects low albumin levels in conditions such as liver cirrhosis, nephrotic syndrome, and malnutrition.","evidence":"Well-established"},{"condition":"Burns","description":"Used in the acute phase of severe burns to maintain intravascular volume and prevent shock.","evidence":"Well-established"},{"condition":"Therapeutic plasma exchange","description":"Used as a replacement fluid during plasma exchange procedures.","evidence":"Well-established"},{"condition":"Acute respiratory distress syndrome (ARDS)","description":"May be used to improve oxygenation in select patients with ARDS.","evidence":"Limited"}]

Off-label uses: [{"condition":"Ovarian hyperstimulation syndrome","description":"Sometimes used to manage severe ovarian hyperstimulation syndrome.","evidence":"Limited"},{"condition":"Spontaneous bacterial peritonitis","description":"Used to prevent renal impairment in patients with spontaneous bacterial peritonitis.","evidence":"Moderate"}]

Primary treatment for: Hypovolemia

Also treats: Hypoalbuminemia, Burns, Shock, Liver cirrhosis, Nephrotic syndrome

📋 Drug Information

Generic Name(s)Albumin (20% w/v)
Brand Namezenalb 20% injection
ManufacturerBPL Medical Technologies Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassBLOOD RELATED
Action ClassColloids (Plasma substitutes)
Route of AdministrationParenteral (intravenous infusion)
StorageStore at room temperature (15-30°C). Do not freeze. Keep in original container. Protect from light. Do not use if solution is cloudy or contains particles.
Shelf LifeRefer to the product label for shelf life. Typically 24 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
Always check the expiry date and clarity of the solution before administration.
2
Administer albumin 20% via a dedicated line to avoid mixing with other drugs.
3
Monitor vital signs every 15 minutes during the first hour of infusion.
4
Adjust the infusion rate based on the patient's hemodynamic response.
5
Use albumin cautiously in patients with cardiac or renal impairment.
6
Document the indication, dose, and lot number in the patient's record.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Low blood pressure
This medicine is used to restore blood volume and raise blood pressure.
Likely Use
Swelling in legs
This medicine can help reduce edema due to low albumin.
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 is directly introduced into the bloodstream.
DistributionAlbumin distributes primarily within the intravascular compartment. Under normal conditions, approximately 60% of albumin is in the extravascular space, but infused albumin remains largely intravascular initially. It is distributed to all tissues, including the liver, skin, and muscles.
Protein BindingAlbumin is itself a protein and does not bind to other proteins. It serves as a carrier for many drugs and endogenous substances.
MetabolismAlbumin is metabolized primarily in the liver, but also in other tissues such as muscle and skin. It is broken down into amino acids, which are then reused for protein synthesis.
Half-LifeThe elimination half-life of albumin is approximately 16 to 20 hours in healthy individuals. In patients with liver disease or malnutrition, the half-life may be prolonged.
ExcretionAlbumin is not excreted unchanged. It is catabolized into amino acids, which are recycled or excreted as urea and other metabolites.
BioavailabilityBioavailability is 100% when administered intravenously.
Onset of ActionThe onset of action is immediate, within minutes after intravenous infusion, as the volume expansion occurs rapidly.
Peak Plasma TimePeak plasma concentration occurs immediately at the end of infusion.
Duration of ActionThe duration of action depends on the patient's clinical condition and the rate of albumin catabolism. The volume-expanding effect typically lasts for several hours to days.

How It Works

This medicine works by increasing the colloid osmotic pressure of the blood. Albumin, the active ingredient, is a large protein that does not readily cross capillary membranes. When infused, it draws fluid from the interstitial space into the intravascular compartment, thereby expanding plasma volume. This effect improves hemodynamic parameters such as blood pressure and cardiac output. Additionally, albumin binds and transports various endogenous and exogenous substances, including hormones, drugs, and toxins, which may contribute to its therapeutic effects.

Mechanism Steps

1
Infusion and distribution: This medicine is administered intravenously and distributes primarily within the intravascular space.
2
Oncotic pressure increase: Albumin increases the colloid osmotic pressure of plasma, drawing fluid from the interstitial space into the blood vessels.
3
Volume expansion: The shift of fluid results in an increase in circulating blood volume and improved hemodynamics.
4
Transport and binding: Albumin binds various substances, aiding in their transport and detoxification.

💡 How to Take zenalb 20% injection

Strength: Albumin (20% w/v) injection, 100 mL vial

1This medicine is administered by a healthcare professional.
2It is given as an intravenous infusion.
3The infusion rate is adjusted based on your condition.
4Your vital signs will be monitored during and after infusion.
5Report any discomfort or unusual symptoms immediately.

Dosage Information

Adult DosageThe dose of this medicine must be individualized by a qualified clinician based on the indication, patient's weight, clinical condition, and response to therapy. For hypovolemia, typical initial dose is 100-200 mL of 20% solution. For hypoalbuminemia, doses may range from 50-100 mL. The infusion rate should be adjusted to the patient's hemodynamic status. Do not exceed the recommended dose without medical supervision.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician for individualized dosing.
Elderly DosageElderly patients may be more susceptible to fluid overload and cardiovascular complications. Use with caution and monitor closely. Dose must be individualized by a qualified clinician.
Renal ImpairmentNo specific dose adjustment is established for renal impairment. Use with caution and monitor renal function and fluid balance.
Hepatic ImpairmentNo specific dose adjustment is established for hepatic impairment. Use with caution and monitor liver function and fluid balance.
Maximum Daily DoseThe maximum daily dose must be determined by a qualified clinician based on the patient's condition and response. Do not exceed the prescribed dose.

Dosage Timeline

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

⏰ 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 zenalb 20% injection

✅ Common Side Effects

Fever (Common (1-10%))
Usually resolves on its own. Consult doctor if persistent.
Chills (Common (1-10%))
Keep warm and inform nursing staff.
Flushing (Common (1-10%))
Usually transient. Monitor for other symptoms.
Rash (Common (1-10%))
Report to doctor. May need antihistamine.
Urticaria (Common (1-10%))
Report to doctor. May need antihistamine.

🚨 Serious Side Effects

Anaphylactic shock (Rare (<0.1%))
Seek immediate medical attention. Stop infusion and administer emergency treatment.
Severe hypotension (Rare (<0.1%))
Stop infusion and inform doctor immediately.
Pulmonary edema (Rare (<0.1%))
Seek immediate medical attention. May require oxygen and diuretics.
Acute kidney injury (Rare (<0.1%))
Monitor urine output and renal function. Inform doctor.

⚠️ Rare Side Effects

Nausea
Usually resolves. Inform doctor if persistent.
Vomiting
Usually resolves. Inform doctor if persistent.
Tachycardia
Monitor heart rate. Inform doctor.
Injection site reaction
Apply cold compress. Inform nursing staff.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Live vaccines Major
Diuretics Moderate
Antihypertensives Moderate
Warfarin Minor

🚨 Major Interactions

  • Live vaccines

⚡ Moderate Interactions

  • Diuretics
  • Antihypertensive drugs

🍷 Alcohol Interaction

Alcohol consumption may worsen dehydration and electrolyte imbalance. It is advisable to avoid alcohol while receiving this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Severe anemia","Heart failure","Known hypersensitivity to albumin","Severe thrombocytopenia","Pulmonary edema"]

⚠️ Warnings & Precautions

["Administer only in hospital setting with proper monitoring.","Do not use if solution is cloudy or contains particles.","Use within 4 hours after opening.","Do not mix with other medications or blood products.","Monitor for signs of allergic reactions.","Use with caution in patients with renal or cardiac impairment.","Ensure adequate hydration before infusion.","Avoid rapid infusion to prevent circulatory overload."]

🤱 Lactation Safety

Albumin is a normal component of breast milk. It is unlikely to harm a nursing infant. However, consult your doctor before use if you are breastfeeding.

💊 Overdose Management

Overdose of this medicine can lead to hypervolemia, pulmonary edema, and cardiovascular overload. Treatment is symptomatic and supportive. Stop infusion immediately and administer diuretics if needed. Monitor vital signs and fluid balance closely.

⏰ Missed Dose

This medicine is administered by a healthcare professional in a controlled setting. Missed doses are not applicable. If a scheduled infusion is missed, consult your doctor for rescheduling.

Additional Safety Advice

General Safety

This medicine must be administered only by a healthcare professional in a hospital or clinic setting. It should not be used for self-medication. Before administration, the patient's medical history, especially any history of allergy to albumin or blood products, should be reviewed. Vital signs must be monitored closely during and after infusion. The infusion rate should be adjusted according to the patient's hemodynamic status. Do not use if the solution is cloudy or contains particles. Use within 4 hours after opening. Do not mix with other medications or blood products in the same line. Inform your doctor if you are pregnant, breastfeeding, or have kidney or heart problems.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients are more susceptible to fluid overload and cardiovascular complications. Use with caution and monitor closely. Dose must be individualized by a qualified clinician.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy, consult your doctor before receiving this medicine. It is considered safe when clinically indicated, but individualized advice is necessary.

🏥 Post-Surgery Considerations

This medicine may be used after surgery to maintain blood volume and blood pressure. It is administered under medical supervision. Follow your surgeon's instructions for post-operative care.

🦷 Dental Procedures

Inform your dentist if you are receiving this medicine. It is unlikely to affect dental procedures, but your dentist may need to know your medical history.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy weight to reduce stress on your body.
🥗
Stay hydrated unless advised otherwise.
😴
Follow a balanced diet rich in proteins.
💧
Avoid alcohol consumption.
🧘
Get adequate rest and sleep.
🌞
Monitor your blood pressure regularly.

🏋️ Exercise Considerations

Avoid strenuous exercise immediately after infusion. Gradually resume normal activities as advised by your doctor. Listen to your body and rest if you feel dizzy or weak.

🥗 Diet Recommendations

Include protein-rich foods like eggs, lean meat, and legumes.
Reduce salt intake to prevent fluid retention.
Stay well hydrated with water and clear fluids.
Avoid processed and high-sodium foods.

💼 Impact on Daily Work & Life

This medicine is given in a hospital setting. You may need to rest for a few hours after infusion. Driving is not recommended immediately after infusion. Resume work when you feel well and as advised by your doctor.

🛑 When to Stop This Medicine

Do not stop this medicine without consulting your doctor. It is administered by a healthcare professional, and the course is determined by your clinical condition. If you experience any severe side effects, inform your doctor immediately.

📅 Long-Term Use Effects

Long-term use of this medicine is not common. It is typically used for acute conditions. Prolonged use may lead to fluid overload and electrolyte imbalances. Regular monitoring of renal and cardiac function is advised. When used appropriately, it is well-tolerated.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Fresh frozen plasma

Can be used as an alternative for volume expansion in some cases.

Evidence: Well-established
Synthetic colloids

Dextran or hydroxyethyl starch can be used for volume expansion.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

Live vaccines should be avoided during and shortly after albumin therapy as albumin may interfere with the immune response. Consult your doctor for vaccination schedule.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not freeze

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Protect from light

❌ DON'T

Do not use if solution is cloudy or contains particles

✈️ Traveling with This Medicine

This medicine is administered in a hospital setting and is not for self-administration. If you are traveling and need albumin infusion, carry a prescription and medical records. Store in original packaging and protect from light. Check with airlines for carrying medical solutions. Ensure refrigeration is available if needed. Consult your doctor for a travel letter.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 60-year-old man with liver cirrhosis and low albumin
He received albumin 20% infusion in the hospital for hypoalbuminemia. After the infusion, his energy levels improved and swelling in his legs reduced. He was monitored closely and had no side effects.
💡 Lesson: Albumin infusion can effectively improve symptoms of low albumin when administered under medical supervision.
👤 A 35-year-old woman with severe burns
She was given albumin 20% as part of fluid resuscitation after a fire accident. Her blood pressure stabilized, and she recovered well. She experienced mild chills during the infusion, which resolved quickly.
💡 Lesson: Albumin is life-saving in burn patients but requires careful monitoring for adverse reactions.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: This medicine starts working immediately after intravenous infusion, within minutes.

Q: Can I take this medicine at home?

A: No, this medicine must be administered in a hospital or clinic under medical supervision.

Q: What are the common side effects?

A: Common side effects include fever, chills, flushing, rash, and urticaria.

Q: Is it safe during pregnancy?

A: It is considered safe when clinically indicated, but consult your doctor for individualized advice.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine at home?
  • How long does the effect last?
  • Are there any dietary restrictions?
  • Can I drive after receiving this medicine?
  • What if I miss a dose?
  • Is it safe in pregnancy?

🔄 Substitutes for zenalb 20% injection

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Albumin is a blood product that can transmit infections.
    Fact: Albumin is pasteurized and undergoes rigorous viral inactivation, making the risk of infection extremely low.
  • Myth: Albumin can be used as a nutritional supplement.
    Fact: Albumin is not a nutritional supplement. It is used for specific medical conditions and should not be used for nutrition alone.

🔄 Alternative Options

Generic Alternatives

  • Human albumin 20% solution

Brand Alternatives

  • Alburel
  • Albuminar
  • Plasbumin

📊 Comparison with Similar Medicines

[{"medicine":"Albumin 20%","class":"Colloid","primary_use":"Volume expansion","route":"Intravenous"},{"medicine":"Dextran","class":"Colloid","primary_use":"Volume expansion","route":"Intravenous"},{"medicine":"Hydroxyethyl starch","class":"Colloid","primary_use":"Volume expansion","route":"Intravenous"}]

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