Patient Information
About this resource
- Title
- Test your breath (ASH: action on smoking and health)
- What is this leaflet about?
- Carbon monoxide (CO) is a poisonous gas which you can’t see or smell but which is dangerous to you and your baby. This leaflet explains why carbon monoxide matters and why you may have had a high reading.
- Who produced this leaflet?
- Link
- Visit ash.org.uk (external)