What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Theres a reason we tell you not to vape after plastic surgery., COMMENT LINK if your ready to begin your transformation., Nicotine causes your blood vessels to constrict, which means less oxygen As youth vaping surges, U.K. moves to ban disposable e cigarettes STAT Man suffers third degree burns after vape battery explodes in his pocket ITV News Granada Vaping: As an imaging scientist I fear the deadly impact on people's lungs 22 people have been hospitalized with vaping linked breathing problems. Doctors don't know why.