What should you know about repeated bronchiolitis?

Bronchiolitis is a viral infection that affects the smallest airways, usually in babies and young children. It can cause a runny nose followed by cough, fast or noisy breathing, wheezing and difficulty feeding. A child may have several separate viral illnesses that look similar, but recurring wheeze can also point to another breathing problem.

The pattern matters: note the child’s age, triggers, fever, sleep, feeding, wet nappies and recovery between illnesses. A clinician can listen to the chest and decide whether the episode fits bronchiolitis or needs a different assessment.

Offer smaller, more frequent feeds and keep the child upright while awake. Clear nasal mucus gently if it makes feeding or breathing harder, and keep smoke away from the child. Watch breathing effort, alertness and urine output rather than relying only on the sound of a cough.

Record when episodes begin, how long they last and whether the child fully recovers. A Child Health Consultation can help review repeated patterns. Nebuliser Treatment is not automatically needed for every episode; treatment depends on the examination and likely cause.

Get urgent help if the child is struggling to breathe, has pauses in breathing, becomes unusually sleepy or hard to wake, looks blue or grey, or cannot take enough fluid. Seek same-day advice when feeding drops markedly, wet nappies become much less frequent, or breathing is persistently fast or laboured.

Ask whether each illness fits bronchiolitis, what signs show that breathing is worsening, how to support feeds, and whether the repeated pattern suggests another condition or needs follow-up.