Onseron Syrup 25 ml – Nausea & Vomiting Relief
- Contains Ondansetron, a selective serotonin (5-HT3) receptor antagonist.
- Prevents nausea and vomiting due to chemotherapy, radiotherapy, or surgery.
- Blocks serotonin signals that trigger the vomiting reflex.
- Suitable for children and adults under medical supervision.
Pay in 3 Installments of
Rs.
99
Onseron Syrup 25 Ml – Nausea & Vomiting Relief
Description
Onseron Syrup 25 ml – Ondansetron Oral Liquid for Nausea and Vomiting Relief
Onseron Syrup 25 ml contains Ondansetron, a selective serotonin (5-HT3) receptor antagonist that effectively prevents nausea and vomiting caused by cytotoxic chemotherapy, radiotherapy, and surgical procedures. Ondansetron works by blocking 5-HT3 receptors in the central nervous system and the gastrointestinal tract, interrupting the neural signals that trigger the vomiting reflex when serotonin is released from enterochromaffin cells during treatment.
The liquid formulation makes Onseron Syrup especially suitable for children and adults who cannot swallow tablets. It offers the same reliable antiemetic protection as the tablet form, in an easy-to-measure oral suspension. Prescription required. Use under medical supervision only.
Key Benefits
- Prevents Chemotherapy Nausea: Effective for highly and moderately emetogenic regimens.
- Suitable for Children: Liquid form allows precise paediatric dosing under doctor guidance.
- Post-Operative Support: Relieves post-surgical nausea and vomiting.
- Easy Administration: Convenient oral syrup for patients who cannot take tablets.
How to Use
- Shake the bottle well before each use.
- Measure the prescribed dose using the provided measuring cup or syringe.
- Give 30 minutes before chemotherapy or radiotherapy, or as directed by your doctor.
- May be taken with or without food.
- Store in a cool, dry place. Keep out of reach of children. Do not use after expiry date.
Safety Information
- Prescription required. Dosage must be determined by a qualified physician.
- Risk of QT interval prolongation — avoid in patients with congenital long QT syndrome or concurrent QT-prolonging medications.
- Common side effects: headache and constipation.
- Use with caution in patients with hepatic impairment; dose reduction may be needed.
- Paediatric dosing is weight-based — always follow your doctor instructions for children.
- Inform your healthcare provider of all current medications before use.
See our full Nausea & Vomiting medicine range for all antiemetics available in Pakistan. Also available: Onseron Syrup 50 ml for patients requiring a larger pack, with delivery across Lahore, Karachi, and Islamabad.
Usage & Benefits
Usage & Benefits
- Prevents Nausea and Vomiting: Ideal for patients undergoing chemotherapy or radiotherapy.
- Fast-Acting Relief: Blocks serotonin signals responsible for the vomiting reflex.
- Post-Operative Support: Useful for controlling nausea after surgery.
- Safe for Children: Liquid form makes it easy to administer and digest.
How To Use
How to Use
- Shake the bottle well before each use.
- Measure the prescribed dose using the provided cup or spoon.
- Take 30 minutes before chemotherapy, radiotherapy, or surgery if directed.
- Can be taken with or without food as advised by your doctor.
- Store in a cool, dry place and keep away from children.
FAQs
Frequently Asked Questions
Q: What is Onseron Syrup used for?A: It is used to prevent nausea and vomiting caused by chemotherapy, radiotherapy, or surgery. Q: How does Ondansetron work?A: It blocks 5-HT3 receptors to stop serotonin from triggering the vomiting reflex. Q: Can children take Onseron Syrup?A: Yes, it is safe for children when used under a doctor’s supervision. Q: When should Onseron be taken?A: Usually before treatment sessions to prevent nausea or as directed by your doctor. Q: Does it work for post-operative nausea?A: Yes, it is also effective for nausea and vomiting after surgery.



