Warning words in babies and young children

Babies and young children can become seriously unwell without being able to describe pain, breathlessness or confusion. What an adult reports about the child’s behaviour, feeding, colour, breathing and responsiveness is often the clearest warning sign.

Everyday words can indicate urgency. Phrases such as "floppy", "blue", "mottled", "hard to wake", "not feeding", "no wet nappies", "breathing funny" or "not themselves" should be recorded verbatim and escalated according to local protocol.

Listen or look for

• Baby under 3 months with fever or a parent saying the baby feels unusually hot or cold.
• Poor feeding or no wet nappies, especially in a baby or very young child.
• Floppy, hard to wake, unusually drowsy or not responding normally.
• Blue, grey, very pale or mottled skin, particularly when there are feeding or breathing concerns.
• Breathing difficulty: fast breathing, chest wall retraction, grunting, pauses in breathing, choking or gasping.
• A parent or carer saying the child is seriously different from usual.

Do not dilute urgent wording

Use the parent's exact wording where possible. "Baby floppy and not feeding" is clearer than "baby unwell." "No wet nappies since yesterday" communicates urgency more precisely than "feeding concern." The clinician or urgent service needs to see the same level of concern the parent expressed.

If a child looks very unwell at the desk, local arrangements should allow immediate escalation without asking the family to complete routine forms or wait in the normal queue.

Age matters

In babies and young children, behaviour, feeding, colour, breathing and responsiveness can be as important as the named symptom.