What should you know about bronchiolitis breathing?

You may notice a runny nose followed by cough, wheezing, crackling sounds, or a faster breathing rhythm. Look at the chest and tummy when the child is calm: pulling in between the ribs, beneath the ribs, or at the neck suggests increased effort. Nostrils may widen, and the child may pause often during feeds to breathe. The sound alone does not show how well the child is coping, so consider effort, colour, alertness, and feeding together.

Keep the child settled and upright while awake, offer smaller feeds more often, and use gentle nasal clearing if congestion makes feeding difficult. Do not force a feed when breathing is laboured. Watch the child regularly rather than relying on a single check, and note whether rest improves the breathing. A clinician may assess oxygenation, hydration, and work of breathing; a nebuliser is not suitable for every child.

Get emergency help for blue or grey lips, repeated pauses, severe chest pulling, grunting, collapse, or a child who cannot stay awake. Seek same-day medical advice if breathing is persistently fast, feeds are markedly reduced, vomiting prevents fluids, or wet nappies decrease. Babies who are very young, premature, or medically vulnerable may need earlier review when symptoms begin.

Ask the clinician to show you what chest pulling looks like, how often to check breathing, and what feeding pattern is acceptable. Clarify the number to call after hours and whether a review is needed if the cough or wheeze changes.