Can You Donate Blood If You Smoke? Our Blood Institute We all know smoking and vaping isn't great for your health. But it doesn't stop you from being a blood or plasma donor. Just make sure to wait one hour after donating FAQs Shepeard Blood Can Smoking and Vaping Cause Back Pain? National Spine Health Foundation Can You Donate Blood if You Smoke Weed? It's Complicated Weedmaps Yes, You Can Have a Heart Attack at 33 Due to Vaping Associated Lung Injury Jackson Health System