



Onseget® Injection
Generic Name: Ondansetron
How Does it Work
Onseget® Injection is used for the prevention and treatment of nausea and vomiting in patients undergoing chemotherapy, radiation therapy, or surgery. Ondansetron blocks 5-HT3 receptors in the brain’s vomiting center and gastrointestinal tract, preventing serotonin-triggered nausea and vomiting.
How It Helps
- Provides rapid relief from severe nausea.
- Ideal for patients unable to take oral medication.
- Used in hospital settings before or after surgery.
- Effective in pediatric and adult patients.
How to Use it
- Administered via intravenous (IV) or intramuscular (IM) injection.
- Given before chemotherapy or anesthesia.
- Dosage depends on age, weight, and treatment type.
- Must be administered by a doctor or nurse.
Prescription Required?
To be sold on prescription of a registered medical practitioner only. Hospital or clinic administration required.
Frequently Asked Questions About Product
Please read our frequently asked questions to find out more.
What is this medicine used for?
It’s used to prevent and treat nausea and vomiting caused by chemotherapy, radiation, and surgery.
Can I take this medicine with other medications?
Yes, but inform your doctor. It may interact with drugs that affect heart rhythm or serotonin levels.
How should I store this medicine?
Store at 25°C, away from light. Do not freeze. Keep in original ampoule packaging.
Is this supplement safe for children or pregnant women?
Safe for children above 1 month when prescribed. Use during pregnancy only under medical supervision.
What should I do if I experience severe side effects?
Common side effects include headache, flushing, or dizziness. Seek help for chest pain, arrhythmia, or allergic reactions.
Can this medicine cause allergic reactions?
Yes. Rare but serious reactions may include rash, swelling, or breathing difficulty. Seek emergency care if these occur.