E cigarettes and vapes Vapes are less harmful than cigarettes, but they are not harmless and the long term health risks are unknown. Nicotine raises blood pressure and increases the heart rate, which can increase the risk DUO 2mL Dual Chamber AIO Disposable Vape Thank you UC Davis Health for providing these great infographics about the dangers of vapes and vape aerosols. Tag and share to get the word out! If you'd like copies of these Clear' Vapes May Have Even Worse Health Effects MedPage Today