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Prescription requiredBiocon LtdAntiemetic

Vomiset O Syrup

Ondansetron (2mg)

Vomiset O Syrup is used for relief and prevention of nausea and vomiting (e.g., due to gastroenteritis, indigestion, motion sickness, post‑operative or medicine‑induced nausea) as prescribed by a doctor.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

₹39₹1.31 per ml
Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Ondansetron (2mg)
Available variants: syrup syrup 30ML
Best price: ₹39 (₹1.31 per ml)
Prescription: Required
Manufacturer: BIOCON LTD`

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Same salt, lower price

Medicines with the same active ingredient and strength as Vomiset O Syrup.

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Vomiset O Syrup

syrup - 30 ml

₹39

₹1.31 per ml

  • Ondem Syrup

    ALKEM LAB · syrup - 30 ml · Rx

    ₹13

    ₹0.42 per ml

    Save 68%
Compare all substitutes
Same salt, different brand — what does that mean?

A substitute contains the same active ingredient (salt), in the same strength, as Vomiset O Syrup. The medicine inside is the same — the brand name, manufacturer and price are what differ.

All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.

Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.

Composition of Vomiset O Syrup

Vomiset O Syrup contains Ondansetron (2mg). It belongs to the Anti-emetic / prokinetic class of medicines.

Uses of Vomiset O Syrup

  • Relief and prevention of nausea and vomiting (e.g.
  • due to gastroenteritis
  • indigestion
  • motion sickness
  • post‑operative or medicine‑induced nausea) as prescribed by a doctor.

Key benefits

  • Helps control nausea
  • Helps prevent vomiting
  • Provides symptomatic relief in stomach upset/indigestion
  • Improves comfort and oral intake

How Vomiset O Syrup works

Works by blocking signals in the brain and gut that trigger nausea and vomiting, helping to reduce the urge to vomit and settle the stomach. The exact mechanism depends on the active ingredient in the syrup.

How to take Vomiset O Syrup

Shake well before use. Measure with a dosing cup/spoon and take exactly as advised by the doctor. Can be taken with or without food; if it upsets the stomach, take after food. Do not exceed the prescribed dose.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Do not panic. Give the missed dose as soon as you remember. However, you must skip the missed dose if it’s almost time for the next dose. Do not give a double dose and follow the prescribed dosing schedule.

If you take too much

An overdose of this medicine can cause drowsiness, disorientation and abnormal muscle movements. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Vomiset O Syrup

Most side effects of Vomiset O are mild and settle as the body adjusts. Reported side effects include:

  • Headache
  • dizziness
  • drowsiness
  • constipation
  • diarrhoea
  • dry mouth
  • stomach discomfort

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Vomiset O Syrup

PregnancyConsult doctor
BreastfeedingBreast feeding CAUTION
AlcoholUse with caution
DrivingDriving SAFE
KidneyKidney CAUTION
LiverLiver CAUTION
Habit formingNo

Warnings and precautions

Do not use if allergic to any ingredient. Use with caution in liver disease, heart rhythm problems (QT prolongation), electrolyte imbalance, or if taking other QT‑prolonging medicines. May cause drowsiness—avoid driving/operating machinery if affected. Seek medical help for severe abdominal pain, blood in vomit/stool, dehydration, persistent vomiting, or if symptoms continue.

Do not take Vomiset O if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not for people with bleeding, blockage or perforation of the gut, or with certain heart rhythm disorders.

Interactions with other medicines

Other QT‑prolonging drugs (certain antibiotics/antifungals/antipsychotics),serotonergic drugs (SSRIs/SNRIs/MAOIs),CYP3A4 inhibitors (e.g., ketoconazole, erythromycin),opioids/sedatives,alcohol

How to store Vomiset O Syrup

Store at room temperature (below 25°C), protected from light and moisture. Keep bottle tightly closed. Keep out of reach of children.

Expert advice for Vomiset O Syrup

Vomiset O 2mg Syrup effectively controls nausea and bouts of vomiting reflex in children undergoing chemotherapy or radiotherapy sessions. It is fast-acting and starts working within 30 minutes. Practice self-care measures: Give plenty of fluids to your child to avoid dehydration Avoid giving fried and spicy food or heavy meals to your child. Ensure that your child eats slowly and in small proportions.

Manufacturer and class

Manufacturer:
BIOCON LTD`
Therapeutic class:
Antiemetic
Drug class:
Anti-emetic / prokinetic
Chemical class:
Carbazoles

Substitutes for Vomiset O Syrup

Medicines with the same active ingredient (Ondansetron (2mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Vomiset O Syrup
Ondem SyrupALKEM LABsyrup · 30 Ml₹1368% cheaper
Vomino InjectionScott Edil Pharmacia Ltdinjection · 2 Ml₹1366% cheaper
Vomikind SyrupMANKIND (PHARMA)syrup · 30 Ml₹402% more
Zofer SyrupSUN PHARMA 2syrup · 30ML₹402% more
Emeset 2 mg Juicy Lemon SyrupCIPLA LIMITEDsyrup · 30 Ml₹402% more
Vomikind Md 2 mgMANKIND (PHARMA)tablet · 10`S₹5130% more
See all substitutes and alternatives

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Vomiset O Syrup FAQs

What is Vomiset O Syrup used for?
Vomiset O Syrup is commonly used for Relief and prevention of nausea and vomiting (e.g., due to gastroenteritis, indigestion, motion sickness, post‑operative or medicine‑induced nausea) as prescribed by a doctor. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Vomiset O Syrup?
Vomiset O Syrup contains Ondansetron (2mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Vomiset O Syrup?
Shake well before use. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Vomiset O Syrup work?
Works by blocking signals in the brain and gut that trigger nausea and vomiting, helping to reduce the urge to vomit and settle the stomach.
Is Vomiset O Syrup a prescription medicine?
Yes. Vomiset O Syrup is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Vomiset O Syrup?
The side effects reported most often with Vomiset O are Headache, dizziness, drowsiness, constipation, diarrhoea. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Vomiset O Syrup be taken during pregnancy?
Consult doctor Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Vomiset O.
Can I drink alcohol while taking Vomiset O Syrup?
Use with caution
What if I miss a dose of Vomiset O Syrup?
Do not panic.
Is Vomiset O Syrup habit forming?
No. Vomiset O Syrup is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Vomiset O Syrup?
Ondem Syrup has the same active ingredient and strength and is listed from ₹13 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Vomiset O Syrup cost on PingMeDoc Pharmacy?
Vomiset O Syrup starts at ₹39 on PingMeDoc Pharmacy. Available in syrup syrup 30ML. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Vomiset O Syrup?
Vomiset O Syrup is manufactured by BIOCON LTD`. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Vomiset O Syrup delivered?
Vomiset O Syrup is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Vomiset O Syrup, Quick facts

Salt
Ondansetron (2mg)
Form
syrup
Best price
₹39 (₹1.31 per ml)
Prescription
Required (Rx)
Schedule
Schedule H
Brand
Biocon Ltd
Manufacturer
BIOCON LTD`
Therapeutic class
Antiemetic
Drug class
Anti-emetic / prokinetic
Chemical class
Carbazoles
Action class
Serotonin 5-HT3 Receptor Antagonists
Habit forming
No
Variants
syrup syrup 30ML
Delivery
Standard across India

References

The information on Vomiset O Syrup is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. Manufacturer labeling/pack information,CDSCO/Indian drug references,established medical literature (standard pharmacology)
  2. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  3. National List of Essential Medicines (NLEM) 2022, Government of India.
  4. Manufacturer's package insert / prescribing information for Vomiset O Syrup.
  5. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.