Vaping can raise your risk of stroke, because it damages blood vessels and makes your blood clot easier. Nicotine and other chemicals increase blood pressure and cause inflammation, which can block blood No, Vaping Doesn't Cause Popcorn Lung Let's Set the Record Straight Vaping can raise your risk of stroke, because it damages blood vessels and makes your blood clot easier. Nicotine and other chemicals increase blood pressure and cause inflammation, which can block blood It's a Fact. Vaping Can Cause Popcorn Lung Poster ToucanEd