Vaping' Increases Odds of Asthma and COPD Johns Hopkins Medicine My new vaporizer is basically an ultra badass asthma inhaler. : r trees Reducing Asthma Attacks with A Hand Held Vaporizor Vape Flavors Affect Airway Differently, May Worsen Asthma Think vaping is harmless? Think again. Short term side effects include coughing, throat irritation, asthma flare ups, and even seizures or heart issues. Long term effects can include chronic lung disease, impaired lung development, and Vaping Research Alerts Simon Chapman AO