Metronidazole Pediatric Dose Calculator

Age/Weight Group	Metronidazole Dosage	Frequency	Administration
Infants and Newborns (< 1 month)	10 mg/kg per dose	Every 12 hours	Oral or IV (Intravenous)
Children (1 month – 12 years)	7.5 mg/kg to 15 mg/kg per dose	Every 8 to 12 hours	Oral
Adolescents (12 years and older)	Standard adult dose	Every 8 hours	Oral

Notes:

• Dosage may vary depending on the specific infection, severity, and patient response. Consult a healthcare provider for precise dosing instructions.
• Metronidazole can be given as an oral suspension for children who cannot swallow tablets.
• For severe infections or when the child cannot tolerate oral administration, intravenous (IV) metronidazole may be used under medical supervision.
• Always complete the full course of treatment, even if symptoms improve before finishing the medication.
• Dosage adjustments may be necessary for children with certain medical conditions or those taking other medications, so consult with a healthcare provider.

This table serves as a general reference, and it’s crucial to consult a healthcare professional for personalized dosing recommendations for your child.

FAQs

1. What is the typical dosage of metronidazole for children?
   • The dosage can vary depending on the child’s age, weight, and the specific infection. A common starting dose is 7.5 mg/kg to 15 mg/kg per dose, given three times daily.
2. How is metronidazole usually administered to children?
   • Metronidazole is available in various forms, including oral suspension and tablets. The most suitable form and dose will depend on your child’s age and the infection being treated.
3. Is it safe to give metronidazole to infants and newborns?
   • Metronidazole can be used in infants and newborns, but the dose and frequency should be carefully determined by a healthcare provider.
4. How long should my child take metronidazole?
   • The duration of treatment can vary widely depending on the specific infection. It’s essential to follow the healthcare provider’s instructions and complete the full course of treatment, even if the symptoms improve before the medication is finished.
5. Are there any side effects of metronidazole in children?
   • Common side effects in children can include nausea, vomiting, and diarrhea. Less common side effects may include allergic reactions, changes in urine color, and neurological symptoms. Contact a healthcare provider if your child experiences any severe side effects.
6. Can metronidazole be given to children with food?
   • Metronidazole can be taken with or without food. Taking it with a small meal or snack may help reduce stomach upset.
7. What should I do if my child misses a dose of metronidazole?
   • If a dose is missed, it should be taken as soon as possible. However, if it’s close to the next scheduled dose, skip the missed dose and resume the regular dosing schedule. Do not double the dose to make up for a missed one.
8. Can metronidazole be used during pregnancy or while breastfeeding?
   • The use of metronidazole during pregnancy and breastfeeding should be discussed with a healthcare provider. It’s important to weigh the potential benefits against the risks.
9. Are there any drug interactions I should be aware of for pediatric metronidazole use?
   • Metronidazole may interact with other medications, so it’s crucial to inform your child’s healthcare provider about all the medicines your child is taking.
10. What should I do if my child experiences an allergic reaction to metronidazole?
    • If your child shows signs of an allergic reaction (e.g., hives, difficulty breathing, swelling of the face or lips), seek immediate medical attention.

Always consult with a healthcare professional or pediatrician for specific dosing and treatment recommendations for your child, as individual circumstances and medical conditions can vary. This information is intended to provide general guidance and should not replace professional medical advice.