Vape use can reveal itself in different ways among teens. Some possible signs may include New behaviors Secretive Anger aggression Dry cough Wheezing Lung infections Change Vaping is not harmless. It can irritate the airways, increase mucus, reduce breathing capacity, and cause symptoms like cough, chest tightness, and breathlessness., Protect your lungs. Avoid vaping., Why Does Vaping Make Me Cough? 6 Causes of Vaper's Cough Vape Green Why You Cough When You Vape And The Simple Steps How to Stop It SMOKO Guides SMOKO E Cigarettes