Ondem Syrup 2mg/5ml can be given to your child with or without meals. To prevent vomiting caused by chemotherapy, administer this Ondansetron-containing syrup 30 minutes before the procedure. For radiotherapy sessions, give it 1 to 2 hours beforehand, and 1 hour before surgery to help prevent post-operative vomiting. If your child vomits the dose within 30 minutes of intake, you may repeat the same dose. However, do not give a double dose if it is already time for the next scheduled dose.

Ondem Syrup 2mg/5ml may cause some temporary side effects like headache, constipation, diarrhea, and fatigue. These effects are usually mild and tend to resolve as your child's body adjusts to the medicine. If these side effects persist or become concerning, please consult your doctor promptly.

It is crucial to inform your doctor about all other medicines your child is currently taking, including any painkillers, antibiotics, or medications for depression. Additionally, disclose if your child has any history of liver problems, kidney malfunction, gastrointestinal tract blockage, heart conditions, or known allergies to any medicine, its ingredients (like Ondansetron), or food products. This comprehensive information is vital for the doctor to determine the correct dosage of Ondem Syrup 2mg/5ml and to plan your child's overall treatment safely.