Information provided is not a substitute for professional medical advice and you always seek appropriate professional help or seek immediate medical attention for serious conditions. See full disclaimer here

A raised temperature, or fever, is one of the most common reasons parents worry about their child’s health. Most of the time, a fever is simply the body’s natural way of fighting infection — and with the right care, it usually passes without complication. Knowing what to do can help keep your child comfortable and spot when they may need medical attention.

Step-by-Step: How to Help a Child with a Temperature

1. Check their temperature – Use a digital thermometer under their arm (for under 5s) or in their mouth (for older children). A fever is usually a temperature above 38°C.
2. Keep them cool and comfortable – Dress your child in light clothing and keep the room comfortably cool. Avoid heavy blankets or overheating.
3. Encourage fluids – Offer water, breast milk, or formula frequently. Fevers can cause dehydration, so regular small sips are best.
4. Let them rest – Rest helps the body recover. Avoid forcing activity while your child feels unwell.
5. Use medicine if needed – Paracetamol can help lower temperature and ease discomfort, but always follow the dosage instructions for your child’s age and weight.
6. Monitor their condition – Check regularly to see if their temperature or symptoms are getting better or worse.

When to Seek Medical Help

Contact a doctor or call 111 if your child:

• Is under 3 months old with a temperature above 38°C.
• Is 3–6 months old with a temperature above 39°C.
• Has a persistent high fever lasting more than 3 days.
• Is unusually sleepy, floppy, or difficult to wake.
• Has a rash that doesn’t fade when pressed with a glass.
• Has difficulty breathing, a stiff neck, or a seizure.
• Refuses to drink or shows signs of dehydration (dry lips, fewer wet nappies).

If your child has a rash with a fever and looks very unwell, call 999 immediately — this could be a sign of meningitis or sepsis.

Common Causes of Fever in Children

• Viral infections (such as colds, flu, or ear infections).
• Childhood illnesses (measles, chickenpox, tonsillitis).
• Post-vaccination response.
• Overheating or dehydration.

Quick Tips to Prevent Fevers

• Keep up with routine childhood vaccinations.
• Encourage good handwashing habits.
• Make sure your child stays hydrated, especially during illness.
• Avoid overdressing and ensure bedrooms are not too hot.

Learn More

At DAC Education, we specialise in hands-on, accredited paediatric first aid training for parents, carers, and professionals in early years settings.
Our HSE-compliant and EYFS-approved courses teach you how to respond confidently to common childhood emergencies — from fevers to choking and more.
Join us in Suffolk or at locations across the UK to gain vital, practical skills that could make all the difference.

Disclaimer:
This article offers general first aid and wellbeing advice. It is not a substitute for professional medical assessment or treatment. Always seek medical advice if you are concerned about your child’s health.