Another organ e cigs adversely affect: blood Stanton Glantz blog Vaping and Diabetes: How It Affects Blood Sugar Levels Has anyone had issues with Vaping causing sugar spikes? I'm trying to quit cigarettes and vaping was helping BUT. I'm worried it's what's throwing my sugar so high. Can E Cigarettes Cause Prediabetes? Hackensack Meridian Health Vaping & Diabetes: A Risky Mix! Vaping can worsen blood sugar control and increase risks of heart disease and nerve damage. Whether you have diabetes or care for someone who does,