palzen 0.25mg injection - Palonosetron (0.25mg) medicine

Palzen 0.25mg Injection

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🏭 Dr Reddy's Laboratories Ltd πŸ“¦ Varies by brand πŸ’Š Allopathy πŸ“… Updated: Jun 30, 2026
🀰 Pregnancy Category C πŸ“‹ Prescription Required πŸ’Š Generic Available
Medically Reviewed
SaathiMed Expert Panel | Jun 30, 2026

What is palzen 0.25mg injection used for?

Palzen 0.25mg Injection is used to prevent nausea and vomiting caused by chemotherapy, radiation therapy, or surgery. It works by blocking serotonin, a natural substance that can cause vomiting. It is given by a healthcare professional before the procedure.

  • Generic Name: Palonosetron (0.25mg)
  • Manufacturer: Dr Reddy's Laboratories Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes
πŸ’‘ Did You Know? Over 80% of the antiretroviral drugs used globally to combat AIDS are supplied by Indian pharmaceutical companies.

πŸ’Š palzen 0.25mg injection Uses & Benefits

  • Palzen 0.25mg Injection is an antiemetic medicine commonly used to control nausea and vomiting due to certain medical conditions like stomach upset.
  • It is also used to prevent nausea and vomiting caused due to any surgery, cancer drug therapy or radiotherapy.Palzen 0.25mg Injection will not relieve other side effects associated with cancer treatments.
  • It is given under the supervision of a doctor and may be used alone or with other medications.Β Your doctor will give you the appropriate dose of the medicine depending on what you are taking it for.Β It is important that you keep having the injections until your doctor decides it is safe to stop them.
  • After this, your doctor may prescribe tablets instead of the injections.Β The most common side effects of taking this medicine include injection site pain, headache, and constipation.
  • Dizziness and sleepiness may also occur, so do not drive or do anything that requires mental focus until you know how this medicine affects you.
  • These symptoms should disappear when you stop taking the medicine.
  • However, if these side effects bother you or do not go away, consult your doctor who may be able to suggest ways of preventing or reducing them.Before taking this medicine, tell your doctor if you have heart or liver problems or a blockage in your stomach or intestines.
  • Also, tell your doctor about any other medicine you are using, especially medicines to treat epilepsy, heart problems, cancer, and depression.
  • These may affect, or be affected by, this medicine.
  • If you are pregnant or breastfeeding, ask for advice from your healthcare team.

πŸ“‹ Drug Information

Generic Name(s)Palonosetron (0.25mg)
Brand Namepalzen 0.25mg injection
ManufacturerDr Reddy's Laboratories Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassGASTRO INTESTINAL
Action ClassSerotonin antagonists (5-HT3 antagonists)
Route of AdministrationOral
StorageRoom temperature (15-30Β°C), away from moisture
Shelf LifeAs per manufacturer

πŸ’‘ How to Take palzen 0.25mg injection

Follow your doctor's prescription exactly.

Dosage Timeline

πŸŒ… Morning βœ… β˜€οΈ Afternoon ❌ πŸŒ† Evening ❌ πŸŒ™ Night ❌

⚠️ Side Effects of palzen 0.25mg injection

βœ… Common Side Effects

  • Headache
  • Constipation
  • Diarrhea
  • Dizziness
  • Fatigue

🚨 Serious Side Effects

  • Allergic reaction (rash, itching, swelling, severe dizziness, trouble breathing)
  • Irregular heartbeat
  • Severe constipation or stomach pain
  • Serotonin syndrome (agitation, hallucinations, fever, fast heart rate)

⚠️ Rare Side Effects

  • Low blood pressure
  • Vision changes

Consult your doctor if you experience any unusual symptoms.

πŸ”¬ Drug Interactions

⚠️ DrugSeverityEffect
Apomorphine Major Increased risk of serotonin syndrome
SSRIs Moderate Increased risk of serotonin syndrome
MAOIs Major Increased risk of serotonin syndrome

🚨 Major Interactions

  • Apomorphine
  • MAOIs
  • Serotonergic drugs

⚑ Moderate Interactions

  • SSRIs
  • SNRIs
  • Triptans

ℹ️ Minor Interactions

  • Anticholinergics
  • Corticosteroids

🍽️ Food Interactions

No specific food interactions are known. However, it is advisable to avoid heavy or spicy meals before chemotherapy or surgery to reduce nausea.

🍷 Alcohol Interaction

Avoid alcohol consumption while using Palzen 0.25mg Injection as it may increase the risk of side effects like dizziness and drowsiness.

πŸ›‘οΈ Safety & Warnings

Liver
Low
Kidney
Low
Heart
Low

🚫 Contraindications

Palzen 0.25mg Injection should not be used in patients with known hypersensitivity to palonosetron or any component of the formulation. It is also contraindicated in patients with severe hepatic impairment or those with congenital QT prolongation.

⚠️ Warnings & Precautions

Before using Palzen 0.25mg Injection, inform your doctor if you have a history of heart rhythm problems (QT prolongation), electrolyte imbalance, or if you are taking other medications that affect serotonin levels. This injection should only be administered by a healthcare professional. Monitor for signs of allergic reaction or serotonin syndrome, especially when combined with other serotonergic drugs.

πŸ’Š Overdose Management

In case of overdose, seek immediate medical attention. Symptoms may include severe headache, dizziness, fainting, or irregular heartbeat. Treatment is supportive and symptomatic, with monitoring of vital signs and ECG.

⏰ Missed Dose

Since Palzen 0.25mg Injection is usually given by a healthcare professional before a procedure, it is unlikely to miss a dose. If you miss a scheduled dose, consult your doctor immediately to reschedule.

πŸ‘¨β€βš•οΈ Reviewed by Expert

SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 30, 2026

πŸ”— View Profile

πŸ”„ Substitutes for palzen 0.25mg injection

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Alternative brands with exact same active ingredient (Palonosetron (0.25mg)):

Medical Note: Always consult your doctor before switching medications.

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