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Prescription requiredGalphaAnti-emetic

Isv Syrup

Ondansetron

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Isv Syrup is used for this medicine is used in the treatment of nausea, vomiting, bloating and slow stomach emptying.

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

Licensed pharmacyPharmacist-verified order

Key details

Salt: Ondansetron
Available variants: syrup 30ML
Best price: ₹31 (₹1.05 per ml)
MRP: ₹33
Prescription: Required
Manufacturer: GALPHA

Ordering notes

Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Isv Syrup

Isv Syrup contains Ondansetron. It belongs to the Anti-emetic / prokinetic class of medicines.

Uses of Isv Syrup

  • Nausea
  • Vomiting
  • Bloating
  • Slow stomach emptying

Benefits of Isv Syrup

In Nausea
Isv blocks the signals to the brain's vomiting centre, settling the nausea of illness, travel, surgery or chemotherapy.
In Vomiting
Isv stops vomiting so that fluids and other medicines stay down, preventing the dehydration that repeated vomiting causes.
In Bloating
Isv helps the stomach empty more quickly, easing the bloating and early fullness that follow a meal.
In Slow stomach emptying
Isv strengthens the stomach's movements so food passes through more normally, relieving nausea, fullness and reflux.

How Isv Syrup works

Ondansetron settles the stomach and blocks the signals that trigger nausea and vomiting, and helps the stomach empty at a normal rate.

How to take Isv Syrup

Shake the bottle well before each dose and measure it with the cup, spoon or dropper supplied — a kitchen spoon is not an accurate measure. Take it 15 to 30 minutes before meals. Follow the dose and the duration written on your prescription.

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

Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.

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 Isv Syrup

Most side effects of Isv are mild and settle as the body gets used to the medicine. The ones reported most often are:

  • Dry mouth
  • Drowsiness
  • Headache
  • Loose motions
  • Restlessness

Stop the medicine and get help at once 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 Isv Syrup

AlcoholUNSAFE
Do not drink alcohol while taking this medicine.
PregnancyCONSULT YOUR DOCTOR
Consult your doctor before using this in pregnancy.
Breast feedingCONSULT YOUR DOCTOR
Consult your doctor before using this while breastfeeding.
DrivingCAUTION
May cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyCAUTION
Use with caution if you have kidney disease. Your doctor may adjust the dose or monitor your kidney function.
LiverCONSULT YOUR DOCTOR
Consult your doctor if you have liver disease.

Warnings and precautions

Use it for the shortest period that works. These medicines are not intended for long-term daily use. Report any unusual muscle stiffness, tremor, restlessness or uncontrolled movements of the face or limbs at once — stop and contact your doctor. Tell your doctor if you have a heart rhythm problem; some of this group affect the heart's electrical timing. Persistent vomiting needs a diagnosis. Do not keep suppressing it without seeing a doctor, especially with abdominal pain, fever or blood.

Do not take Isv 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

Antifungals, some antibiotics and heart-rhythm medicines increase the risk of rhythm problems when combined. Adds to the drowsiness of alcohol and sedatives.

How to store Isv Syrup

Store below 30°C, away from direct sunlight. Do not freeze. Once opened, use it within the period printed on the pack. Keep out of the reach of children.

Quick tips for Isv Syrup

  • Take it shortly before meals for bloating and early fullness.
  • Sip fluids frequently in small amounts, and use oral rehydration salts if you have been vomiting.

Manufacturer and class

Manufacturer:
GALPHA
Therapeutic class:
Anti-emetic
Drug class:
Anti-emetic / prokinetic

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Isv Syrup FAQs

What is Isv Syrup used for?
Isv Syrup is commonly used for nausea, vomiting, bloating and slow stomach emptying. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What are the benefits of Isv Syrup?
Nausea: Isv blocks the signals to the brain's vomiting centre, settling the nausea of illness, travel, surgery or chemotherapy. It is also used for vomiting, bloating, slow stomach emptying.
What is the salt in Isv Syrup?
Isv Syrup contains Ondansetron. 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 Isv Syrup?
Shake the bottle well before each dose and measure it with the cup, spoon or dropper supplied — a kitchen spoon is not an accurate measure. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Isv Syrup work?
Ondansetron settles the stomach and blocks the signals that trigger nausea and vomiting, and helps the stomach empty at a normal rate.
Is Isv Syrup a prescription medicine?
Yes. Isv 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 Isv Syrup?
The side effects reported most often with Isv are Dry mouth, Drowsiness, Headache, Loose motions, Restlessness. 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 Isv Syrup be taken during pregnancy?
Consult your doctor before taking Isv Syrup in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Isv.
Can I drink alcohol while taking Isv Syrup?
No. Do not drink alcohol while taking Isv Syrup.
What if I miss a dose of Isv Syrup?
Take it as soon as you remember.
Is Isv Syrup habit forming?
No. Isv Syrup is not known to be habit forming when taken as prescribed.
How much does Isv Syrup cost on PingMeDoc Pharmacy?
Isv Syrup starts at ₹31 (MRP ₹33) on PingMeDoc Pharmacy. Available in syrup 30ML. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Isv Syrup?
Isv Syrup is manufactured by GALPHA. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Isv Syrup delivered?
Isv 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.

Isv Syrup, Quick facts

Salt
Ondansetron
Form
syrup
Best price
₹31 (₹1.05 per ml)
MRP
₹33
Prescription
Required (Rx)
Brand
GALPHA
Manufacturer
GALPHA
Therapeutic class
Anti-emetic
Drug class
Anti-emetic / prokinetic
Habit forming
No
Variants
syrup 30ML
Delivery
Standard across India

References

Compiled from the manufacturer's prescribing information and the sources below, and reviewed by a registered pharmacist. It does not replace your own doctor's advice.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Isv Syrup.
  6. 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.