When treating a case of nausea/vomiting in pediatric patients, what is the maximum dose of Zofran for children aged 8 years or older?

The maximum recommended dose of Zofran (ondansetron) for children aged 8 years or older is based on established clinical guidelines. For pediatric patients, ondansetron is typically dosed at 4 mg for younger children, but as they grow older and dosage guidelines adjust, the maximum dose can increase.

For children aged 8 years and older, the guidelines recommend a maximum total daily dose of 12 mg. This total can be administered in different increments, often allowing for 4 mg doses to be given every 8 hours as needed, which aligns with the overall ceiling of 12 mg per day.

In this context, the correct option accurately reflects the total allowable dose, ensuring safe and effective treatment for nausea and vomiting in this patient age group. Other options suggest lower doses, which, while they may be appropriate for certain age groups or scenarios, do not represent the maximum total dosage available for the specified age.