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 The Impact of E Cigarettes and Asthma: What You Need to Know Risks of Smoking With Asthma and Benefits of Quitting GoodRx Severe Asthma Attack: Symptoms, Causes, And Treatment Avoiding Tobacco Smoke and E Cigarette Aerosol Is a Key Part of Asthma Management Asthma and Allergy Foundation of America Can vaping help you quit smoking? Harvard Health