
Ondem 2mg Syrup 30ml
In Stock • people bought this
- Quick relief from nausea symptoms
- Safe for children and adults
- Effective for post-surgical nausea
- Prevents vomiting from infections
Delivery : 2-4 days PAN India
Seller : Davadost pharma private limited
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Create ABHAIntroduction to Ondem 2mg Syrup 30ml
Ondem 2mg Syrup 30ml is an anti-nausea (antiemetic) medication containing Ondansetron (2mg/5ml). It is widely prescribed to prevent and treat nausea and vomiting caused by chemotherapy, radiation therapy, or surgery. It works by blocking serotonin, a natural substance in the body that triggers nausea and vomiting.
This syrup is particularly useful for children who experience vomiting due to infections, food poisoning, or motion sickness. It provides quick relief and helps patients feel comfortable during treatment. Doctors also prescribe it for post-surgical nausea and conditions like gastroenteritis.
How Ondem 2mg Syrup 30ml works
Ondem 2mg Syrup contains Ondansetron, which belongs to the 5-HT3 receptor antagonist class of drugs. It blocks serotonin, a neurotransmitter that triggers vomiting and nausea. When the brain detects toxins, infections, or chemotherapy drugs, it releases serotonin, which binds to receptors in the gut and triggers vomiting. Ondansetron blocks these receptors, preventing nausea and vomiting signals from reaching the brain. This action makes Ondem highly effective for chemotherapy-induced nausea, post-surgical vomiting, and gastroenteritis-related nausea in children.
How To Use Ondem 2mg Syrup 30ml
- Take the prescribed dose as directed by your doctor.
- Measure the dose using a measuring cup or dropper for accuracy.
- Ondem Syrup can be taken with or without food.
- If vomiting occurs within 30 minutes, repeat the dose.
- Do not exceed the recommended daily dose.
Special Precautions for Ondem 2mg Syrup 30ml
- Inform your doctor if you have liver disease or a history of QT prolongation (heart condition).
- Avoid using Ondem 2mg Syrup if allergic to Ondansetron or other anti-nausea medications.
- Use cautiously in patients with electrolyte imbalances (low potassium or magnesium levels).
Benefits Of Ondem 2mg Syrup 30ml
- Ondem Syrup effectively prevents nausea and vomiting caused by chemotherapy and surgery.
- Safe for children with viral or bacterial gastroenteritis.
- Quick relief for nausea due to food poisoning or stomach infections.
- Prevents motion sickness-related nausea during travel.
- Reduces discomfort after anesthesia and surgery.
Side Effects Of Ondem 2mg Syrup 30ml
- Headache
- Dizziness
- Constipation
- Fatigue
What If I Missed A Dose Of Ondem 2mg Syrup 30ml
- Take the missed dose as soon as you remember.
- Skip it if it's almost time for the next scheduled dose.
- Do not double the dose to compensate for a missed one.
Health And Lifestyle
Drug Interaction
- Antidepressants (SSRIs, SNRIs) – May increase the risk of serotonin syndrome.
- Antibiotics (Erythromycin, Ciprofloxacin) – Can prolong heart rhythms.
- Painkillers (Tramadol) – May enhance side effects like drowsiness.
- Antiepileptic Drugs (Phenytoin, Carbamazepine) – May reduce the effectiveness of Ondansetron.
Drug Food Interaction
- Avoid high-fat meals as they can delay absorption.
Disease Explanation

Nausea and vomiting occur when signals from the gut and the brain’s vomiting center are triggered by various factors. Gastroenteritis, caused by viral or bacterial infections, leads to vomiting and diarrhea. Chemotherapy or radiation affects the stomach lining and brain centers, inducing nausea. Motion sickness results from conflicting signals between the eyes and inner ears. Food poisoning, caused by contaminated food, also leads to vomiting as the body tries to expel harmful substances.
Safety Advice for Ondem 2mg Syrup 30ml
- High risk
- Moderate risk
- Safe
Safe for use in kidney patients, but dosage adjustments may be required in severe cases.
Use with caution in liver disease. Dose adjustment may be necessary for patients with severe liver impairment.
Tips for Ondem 2mg Syrup 30ml
- Avoid large meals—opt for smaller, frequent portions.
- Stay in a cool, ventilated place to avoid nausea triggers.
- Try acupressure wristbands, which help reduce motion sickness.
FactBox of Ondem 2mg Syrup 30ml
- Composition: Ondansetron (2mg/5ml)
- Uses: Treats nausea and vomiting
- Suitable for: Children
- Dosage Form: Syrup
- Common Side Effects: Dizziness, constipation, headache
Storage of Ondem 2mg Syrup 30ml
- Store below 30°C in a dry place.
- Keep away from direct sunlight and moisture.
- Keep out of reach of children and pets.
Dosage of Ondem 2mg Syrup 30ml
- As prescribed by a doctor.
Synopsis of Ondem 2mg Syrup 30ml
Ondem 2mg Syrup (Ondansetron 2mg/5ml) is a fast-acting anti-nausea medication commonly prescribed for vomiting due to chemotherapy, surgery, or infections. It works by blocking serotonin receptors, preventing the vomiting reflex. Safe for children, it provides quick relief from nausea and improves comfort during treatments.
FAQ's on Ondem 2mg Syrup 30ml
What is Ondem 2mg Syrup used for?
How does Ondem Syrup work?
Can Ondem 2mg Syrup be used for children?
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Can Ondem Syrup cause drowsiness?
Can I take Ondem Syrup daily?
Can Ondem Syrup be taken for motion sickness?
Can Ondem Syrup be taken with antibiotics?
Does Ondem 2mg Syrup help with stomach infections?
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Written By
Priyanka Sonkushre
Content Updated on
Sunday, 6 July, 2025






