Vaping can have serious negative impacts on both your lungs and your overall health. Here are the potential risks that we already know about, even if the vape is nicotine free: Vape Allergy Could you be ALLERGIC to your e cigarette? Vaping 'could cause deadly reactions and Vapingnot such a sweet alternative: a case report of bilateral hand Sweet syndrome Published in Australasian Journal of Plastic Surgery What Does A Vape Rash Look Like?