What to Do If Your Baby Has a Fever: A Guide for Parents

Quick Action Checklist

If your baby has a fever, here's what you should do immediately:

• Check the temperature: Use a digital thermometer. For babies under 3 months, take a rectal temperature for accuracy.
• Keep your baby hydrated: Offer breast milk or formula frequently.
• Dress comfortably: Dress your baby in lightweight clothing and cover with a light sheet or blanket if needed.
• Monitor for other symptoms: Watch for signs like rash, difficulty breathing, or unusual behavior.
• Stay calm: Most fevers are not serious and can be managed at home.

What's Happening: Understanding Fever

A fever is a temporary increase in body temperature, often due to an infection. It's a sign that the body is fighting off an illness, usually caused by bacteria or viruses. In infants and young children, a fever is generally defined as a rectal temperature of 38°C (100.4°F) or higher.

Step-by-Step Guide

0-3 Months

• Any fever in this age group is considered serious. Consult your pediatrician immediately.

3-6 Months

• If the fever is above 38.5°C (101.3°F), contact your healthcare provider.
• Ensure your baby is drinking fluids regularly.

6-12 Months

• Monitor temperature and other symptoms like irritability or lack of appetite.
• If the fever persists for more than one day or is above 39°C (102.2°F), contact your doctor.

1-2 Years

• Encourage fluids and rest.
• Use fever-reducing medication like paracetamol if recommended by your pediatrician.

2-3 Years

• Keep your child comfortable and well-hydrated.
• If fever persists over 3 days or exceeds 39°C (102.2°F), seek medical advice.

What NOT to Do

• Do not overdress or bundle your baby in heavy blankets.
• Avoid giving aspirin to children, as it can cause Reye's syndrome.
• Do not use cold baths or alcohol rubs to reduce fever.

When to Call the Doctor / Emergency

• Fever in a baby under 3 months.
• A fever of 40°C (104°F) or higher.
• Signs of dehydration: dry mouth, crying without tears, fewer wet diapers.
• Seizures, persistent vomiting, or unusual lethargy.
• Difficulty breathing or a rash.

Prevention Tips

• Ensure your baby gets all recommended vaccinations.
• Practice good hygiene: wash hands frequently and keep your baby's environment clean.
• Avoid contact with sick individuals.

Sources

• American Academy of Pediatrics (AAP)
• World Health Organization (WHO)
• National Health Service (NHS)