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Ondem Syp

30ml Syrup in Bottle
MRP 37.67
18% OFF
Inclusive of all taxes
15 days return policyRead More
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Ondansetron(2.0 Mg)
Therapeutic classification

Medical Description

Ondem syrup is an antiemetic that is used to control nausea and vomiting in children. It contains ondansetron as an active ingredient. Nausea and vomiting is not a disease but is caused due to certain...
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    Side effects
    Precautions and Warnings
    Mode of Action
    Directions for Use
    Storage and disposal
    Other Products
    Quick Summary

Uses of Ondem Syp

Ondem syrup is used to control nausea and vomiting in children.

Contraindications of Ondem Syp

  • If your child is allergic to ondansetron or other ingredients of Ondem syrup.
  • If your child is taking a medicine called apomorphine, which is used to treat loss of muscle control and muscle stiffness in Parkinson's disease.

Side effects of Ondem Syp

  • Constipation
  • Sensation of warmth
  • Flushing
  • Headache
  • Hiccups
  • Low blood pressure
  • Fits

Precautions and Warnings of Ondem Syp


Other General Warnings

Talk to your doctor if
  • Your child is allergic to similar medicines like granisetron or palonosetron.
  • Your child has severe constipation or has a blockage in the stomach as the medicine can affect the food transit time through the digestive tract.
  • Your child has heart problems like heart failure or irregular heartbeats.
  • Your child has liver problems or a condition of salt imbalance in blood or dehydration or your child is experiencing fluid loss.

Mode of Action of Ondem Syp

How Does It Work?

Ondem syrup works by inhibiting the action of a chemical substance known as serotonin, which is responsible for inducing nausea and vomiting. Ondansetron binds to a receptor known as 5-HT₃, thus inhib...
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Directions for Use of Ondem Syp

  • Do not consume medicine directly from the bottle.
  • Use a proper measuring cup or spoon for the exact quantity.
  • Shake well before use and read the instructions on the bottle before use.

Interactions of Ondem Syp

Interactions with other medicines

  • Be cautious if you are giving medicine like amiodarone for uneven heartbeats or arrhythmias.
  • Your child may experience irregular heart rhythm if you give medicines like doxorubicin, trastuzumab, antihypertensive medicine such as atenolol or timolol, antimalarial medicine such as halofantrine,...
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  • Your child may experience low blood pressure and unconsciousness if you give Ondem syrup along with apomorphine.
  • Medicines that are used to relieve pain like tramadol may not work when taken along with Ondem syrup.
  • Your child may experience serotonin syndrome (symptoms like high body temperature, irritation, shakiness, sweating, widened pupils, and diarrhoea), including abnormal mental states with medicines used...
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  • Some medicines may affect the way Ondem works, or Ondem itself may reduce the effectiveness of other medicines taken at the same time.
  • Tell the doctor about the medicines, supplements, or herbals you are currently giving or might give to your child to avoid possible interaction.

Storage and disposal of Ondem Syp

  • Store Ondem syrup at room temperature, away from light and moisture.
  • Keep the medicine away from children and pets. ...
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  • Do not flush unused or expired medicines in the toilet or pour them into the drain.

Dosage of Ondem Syp


Symptoms of overdose are visual disturbances, constipation, low blood pressure and abnormal heart rhythm. If you think you have taken too much of this medicine, then contact your doctor immediately or...
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Missed a Dose

If you missed any dose of medicine, then take it as soon as you remember. If it's time for your next dose, then skip the missed dose and continue with your regular dose schedule. Do not take a double ...
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Content Details


Dr. Arpit Verma

MBBS, MD (Pharmacology)


Dr. Ritu Budania

MBBS, MD (Pharmacology)

Frequently Asked Questions (FAQs)


Q: What should I discuss with my healthcare expert before giving Ondem syrup to my child?

  • Inform the doctor about the detailed medical & surgical history of your child.
  • If your child has or had liver or stomach related disease.

Q: Is Ondem syrup sedative?

A: No, Ondem syrup is not known to cause any sedative effect.

Q: What is Ondem syrup used for?

A: Ondem syrup is used to manage nausea and vomiting in childrens.

Q: Can Ondem syrup be given during pregnancy?

A: No, the syrup is specially designed for children, thus it should not be used by pregnant women.

Q: Is Ondem syrup useful for motion sickness?

A: No, it should not be used for motion sickness.

Q: Is Ondem syrup habit-forming or addictive?

A: No, it is not a habit-forming medicine. There are no such incidences reported so far following the use of Ondem syrup.

Q: What is the composition of Ondem syrup?

A: The composition of Ondem syrup includes ondansetron, which belongs to a class of antiemetic medicines. It is used to prevent nausea and vomiting in children.

Q: Is Ondem syrup safe for babies?

A: Yes, it is safe if used as directed by your doctor for the specified duration. Before initiating the treatment you should inform your doctor about all the medicines your child is currently taking or any disease they suffer from


Quick Summary

Offer Price₹30.89
You Save₹6.78 (18% on MRP)
Best OfferUse Code: 18SAVE & get 18% discount
ContainsOndansetron(2.0 Mg)
UsesNausea and vomiting in children
Side effectsHeadache, constipation, sensation of warmth, flushing, hiccups
Last Updated on: 24 Nov 2021 | 12:58 PM (IST)
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