Fever in Children Under 5 Years Old

Know the Warning Signs

Most fevers in young children are caused by common viral infections and will improve with rest, fluids and monitoring. However, some symptoms can be signs of serious illness.

Seek Urgent Medical Help if Your Child Has:

🚨 Breathing difficulties

  • Fast breathing
  • Struggling to breathe
  • Grunting or noisy breathing

🚨 A rash that does not fade when pressed

  • Use the “glass test”

🚨 A seizure (fit or convulsion)

 🚨 Unusual drowsiness

  • Very difficult to wake
  • Not responding normally

🚨 Colour changes

  • Pale, mottled, blue or grey skin, lips or tongue

🚨 Poor feeding or drinking

  • Refusing fluids
  • Signs of dehydration (dry mouth, no tears, fewer wet nappies

Where to Get Advice

For practical advice on caring for a child with fever and recognising serious symptoms, please view the NHS/NICE “Traffic Light” guide:

🔗 NICE Fever in Under 5s – Traffic Light Table https://www.nice.org.uk/guidance/ng143/resources/support-for-education-and-learning-educational-resource-traffic-light-table-pdf-6960664333

Need Help?

  • Call 999 if your child is seriously unwell or having difficulty breathing.
  • Contact NHS 111 for urgent advice.
  • Contact the Practice for non-emergency concerns during opening hours.

If you are worried about your child, trust your instincts and seek medical advice.

NICE Fever in Under 5s Traffic Light Table