Youth vaping is a gateway to smoking and causes health problems, study finds LBC What Does Vaping Do to Your Lungs? Johns Hopkins Medicine A green asthma inhaler, a medical device used for respiratory treatment and managing breathing difficulties. 69079680 PNG Secondhand smoke and vape can trigger your child's asthma attacks. Smoking and vaping are unhealthy for everyone but especially harmful for people with asthma. Whether at home, in the car, or