Product introduction
Ondem Syrup is an oral liquid with ondansetron 2 mg per 5 ml, designed for children who need relief from nausea and vomiting. It is given only on a doctor's advice, with the dose based on the child's age and weight.
Storage: Store below 30°C in a dry place, away from heat and light, and out of the reach of children.
Uses of Ondem Syrup
- Nausea and vomiting in children.
- Nausea and vomiting after surgery.
- Nausea and vomiting from chemotherapy or radiotherapy.
- Vomiting due to stomach or intestinal infection.
- Vomiting caused by other medicines.
Benefits of Ondem Syrup
The liquid form makes it easy to measure and give to young children. It helps settle vomiting from infections, surgery or cancer treatment so the child can keep fluids down and recover.
Side effects of Ondem Syrup
Most side effects do not require medical attention and go away as your body adjusts. Consult your doctor if they persist.
- Constipation.
- Diarrhoea.
- Tiredness.
- Headache.
- General discomfort.
How to use Ondem Syrup
Measure the prescribed dose with the supplied cup or syringe and give it by mouth. When used around a procedure, the timing matters, such as about 30 minutes before chemotherapy, 1 to 2 hours before radiotherapy or 1 hour before surgery.
How Ondem Syrup works
Ondansetron blocks serotonin from acting on the vomiting centre in the brain and on gut nerves. By interrupting these signals, it reduces the urge to vomit.
Substitutes for Ondem Syrup
No other medicine with the same composition is listed in our catalogue yet. Message us on WhatsApp and our pharmacist will help you find a suitable alternative.
Safety advice
No specific interaction with alcohol is known; this syrup is meant for children.
This product is meant for children; ask a doctor before any use during pregnancy.
This product is meant for children; ask a doctor before use while breastfeeding.
Not applicable to children, but older users should confirm with a doctor whether it affects their alertness.
Use with caution in severe kidney disease, as the dose may need adjusting.
Use with caution in liver disease and do not exceed the prescribed dose in severe liver disease.
Quick tips
- Use only the dose and timing your child's doctor has prescribed.
- Measure the syrup with a proper dosing device rather than a kitchen spoon.
- Seek medical help promptly if your child becomes very sleepy, agitated, has a rapid heartbeat or a seizure.
- Keep the bottle in a cool, dry place and out of children's reach.
Fact box
| Chemical class | Carbazoles |
|---|---|
| Habit forming | No |
| Therapeutic class | Gastro-intestinal |
| Action class | Serotonin 5-HT3 receptor antagonists |
Frequently asked questions
Who is Ondem Syrup for?
It is intended for children who have nausea and vomiting, for example after surgery, during cancer treatment or with a stomach infection.
How much should I give my child?
The dose depends on the child's age and weight, so give exactly what the doctor has prescribed.
Which side effects are most common?
Constipation, diarrhoea, tiredness and headache are most often reported and usually ease as the body adjusts.
When should I call the doctor?
Contact a doctor if vomiting continues, or if there is unusual sleepiness, agitation, fast heartbeat, flushing or a seizure.