Researchers claim vaping triggers asthma, as bans and harassment continue Vaping Post Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Is Vaping Bad for Asthma? Here's What You Need to Know Breathing should never come with a warning For people living with asthma, even brief exposure to tobacco smoke or vape aerosols can trigger life threatening attacks. Clean air is not optional. It 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 Is Vaping Bad For You?