Vaping vs. Smoking Which is Safer for Your Lungs? Think vaping is the "healthier" option? Think again. Both smoking and vaping come with serious risks to your lung health, 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 cannabis associated with cough, bronchitis and wheezing, study finds CNN The Top 3 Reasons You Cough When You Vape T Juice