Tobacco Smoke, Vaping, and Asthma AAFA.org Can Vaping Cause Lung Cancer? Here's What We Know. Why Vaping is Dangerous, Especially for Children with Asthma The National Environmental Education Foundation (NEEF) For National Asthma and Allergy Awareness Month, every breath matters. Tobacco smoke and vaping can worsen asthma symptoms, trigger allergic reactions, and impact overall lung health. #PROTECT yourself and those around you