The appropriate dose of Insed Nasal Spray (Midazolam 0.5 mg/ml) for an 11-year-old weighing 40 kg is generally much less than 5 ml; 5 ml is not the correct dose.

🩺 Dosage Guidance

• Midazolam nasal spray doses for children are typically calculated based on weight, often around 0.2 to 0.3 mg/kg per dose. For 40 kg, this would be about 8 to 12 mg total.
• Since the spray concentration is 0.5 mg/ml, this translates to roughly 16 to 24 ml, which is unusually high and likely not recommended. Usually, doses are given in smaller volumes per nostril (e.g., 2.5 mg per dose = 5 ml total).
• Importantly, Insed Nasal Spray is generally not recommended for children under 12 years as safety and effectiveness are not well established.

⚠️ Important Considerations

• Do not exceed the prescribed dose; 5 ml may be a maximum single dose or total daily dose depending on the doctor’s instructions.
• Overdosing can cause serious side effects like excessive sedation or breathing problems.
• Always follow the exact dosing instructions from a pediatric neurologist or epilepsy specialist.

🩺 Next Steps

• Consult your child’s neurologist or pediatrician to confirm the exact dose and administration instructions.
• Never adjust the dose without professional guidance.
• If seizures persist or worsen, seek urgent medical advice immediately.

If you want, I can explain how dosing is calculated or the risks of incorrect dosing in more detail.