Back to medicines

Onseron Syrup: Uses, Dosage & Side Effects in Pakistan

Onseron Syrup (Ondansetron Hydrochloride) ke quick uses, dose guide, side effects, warnings, aur buying price range.

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated:

Prescription

Form

TABLET

Strength

4 mg/5 ml

Manufacturer

Indus Pharma (Pvt.) Ltd.

Estimated price

Price not listed

Jump to section

What is Onseron Syrup used for?

  • Chemotherapy-induced nausea (chemotherapy se bukhar)
  • Radiotherapy-related vomiting (radiotherapy se ghabrao)
  • Post-treatment nausea
Read full Uses guide →

Important warnings

  • Avoid using Onseron Syrup if you have an allergy to ondansetron
  • Severe allergic reactions history

Onseron Syrup Uses, Dosage, Side Effects & Price in Pakistan

1. Quick Info (Mukhtasir Maloomat)

FieldDetails
Brand NameOnseron
Generic NameOndansetron Hydrochloride
Strength4 mg/5 ml
FormSyrup
Drug ClassAntiemetic
ManufacturerIndus Pharma (Pvt.) Ltd.
PrescriptionRx — do not take without a doctor's advice
PriceRs. 180 - 350 approx
Packaging10 ml bottle

2. What is Onseron Syrup? (Onseron Syrup kya hai)

Onseron Syrup is a medicine commonly prescribed in Pakistan for nausea and vomiting control, especially after chemotherapy or radiotherapy treatments. It works by blocking the action of certain natural brain chemicals that trigger nausea. It's important to follow your doctor’s instructions on dosage and duration.

3. Uses (Fayde / Kis kaam aati hai)

  • Chemotherapy-induced nausea (chemotherapy se bukhar)
  • Radiotherapy-related vomiting (radiotherapy se ghabrao)
  • Post-treatment nausea
  • Severe stomach upset (ghabarao)
  • High blood pressure (BP high hona)
  • Heart failure support (dil kamzor hona)

4. Who Should Take (Kis ko leni chahiye)

  • Patients undergoing chemotherapy or radiotherapy
  • Individuals with severe nausea and vomiting symptoms
  • BP patients

5. When NOT to Take (Kab nahi leni chahiye)

  • If you have an allergy to ondansetron
  • Severe allergic reactions history
  • Difficulty breathing or swallowing

6. Dosage (Kitni leni hai)

  • As prescribed
  • Weight-based dose
  • Do not exceed the recommended limit
  • If you miss a dose, take it as soon as you remember. If the next dose is close, skip the missed dose. Never take a double dose.

7. How to Take (Kaise leni hai)

  • Once daily
  • At the same time each day
  • Morning is preferred
  • With or without food

8. Best Time (Kab leni chahiye)

  • Morning
  • Same time daily to maintain a routine

9. Empty Stomach or After Food (Khali pait ya khane ke baad)

  • It can be taken either way — on an empty stomach or after food. If your stomach is sensitive, taking it after food is better.

10. Warnings (Ihtiyat)

  • Avoid using Onseron Syrup if you have an allergy to ondansetron
  • Severe allergic reactions history

11. Precautions (Ahm ehtiyaat)

  • Store in a cool, dry place
  • Keep away from direct sunlight
  • Keep out of the reach of children

12. Side Effects (Nuksanat)

  • Dry mouth, Cough, Headache
  • Constipation Rare Side Effects, Irregular heartbeat, Difficulty breathing

13. Drug Interactions (Dawaon ke sath reaction)

  • Medicines that affect heart rhythm
  • Antidepressants

May cause blood pressure to drop significantly, which can be dangerous.

14. When to See Doctor (Kab doctor ke paas jayein)

  • Severe stomach pain
  • Difficulty breathing
  • Chest pain

15. Alternatives (Sasti Dusri Dawaein)

Brand NameCompanySalt (Generic)
Indus Pharma Onseron SyrupIndus Pharma (Pvt.) Ltd.Ondansetron Hydrochloride
Alternative brandVariousOndansetron Hydrochloride

16. Price in Pakistan (Price kitni hai)

Pack SizePrice (Approx)
10 ml bottleRs. 180 - 350 approx

(Note: Price depends on the pharmacy and pack size.)

17. FAQs (Aksar poochay jane walay sawalat)

Q: Onseron Syrup Uses kis kaam aati hai?

A: Onseron Syrup is prescribed based on your doctor's assessment. Common uses include: chemotherapy-induced nausea, radiotherapy-related vomiting.

Q: Onseron Syrup Uses kitne mg ki hoti hai?

A: Strength varies by brand and form. Confirm the exact strength from the pack label.

Q: Pakistan mein Onseron Syrup Uses ka price kya hai?

A: Prices vary by pharmacy and city. Verify the current rate at a local store or online listing.

Q: Kya Onseron Syrup Uses pregnancy mein safe hai?

A: Do not self-medicate during pregnancy. Always use this medicine only after consulting your doctor.

Q: Onseron Syrup Uses ke nuksanat kya hain?

A: Common side effects are usually mild. Contact your doctor immediately if you notice severe symptoms, and never exceed the prescribed dose.

18. Medical Review (Medical jaiza)

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated: 2026-04-01 Last Updated: 2026-04-23

19. Disclaimer (Zaroori tanbeeh)

The information on this page is for awareness only. It is not medical advice. Always consult your doctor or pharmacist before taking any medicine. PakVita is not responsible for any harm.

Brand alternatives, same-class options, and other medicines used for the same conditions as Onseron Syrup.

Frequently Asked Questions

Onseron Syrup Uses kis kaam aati hai?

Onseron Syrup is prescribed based on your doctor's assessment. Common uses include: chemotherapy-induced nausea, radiotherapy-related vomiting.

Onseron Syrup Uses kitne mg ki hoti hai?

Strength varies by brand and form. Confirm the exact strength from the pack label.

Pakistan mein Onseron Syrup Uses ka price kya hai?

Prices vary by pharmacy and city. Verify the current rate at a local store or online listing.

Kya Onseron Syrup Uses pregnancy mein safe hai?

Do not self-medicate during pregnancy. Always use this medicine only after consulting your doctor.

Onseron Syrup Uses ke nuksanat kya hain?

Common side effects are usually mild. Contact your doctor immediately if you notice severe symptoms, and never exceed the prescribed dose.

Sources

  1. DRAP Registered Products Database Drug Regulatory Authority of Pakistan
  2. WHO Model List of Essential Medicines, 23rd ed. (2023) World Health Organization
  3. British National Formulary (BNF) BMJ Group & Pharmaceutical Press

Medical disclaimer

This page is for educational use only and does not replace professional medical advice. Always confirm diagnosis, dose, and interactions with a qualified doctor or pharmacist before starting or changing any medicine.