Bronchiolitis makes your baby cough and become breathless. This makes it hard for them to breathe and feed.

Bronchiolitis and how it affects your child.

Last medically reviewed: September 2019. Due for review: September 2022

This information uses the best available medical evidence and was produced with the support of people living with lung conditions. Find out how we produce our information. If you’d like to see our references get in touch.