Can you donate blood if you smoke? you can chose vaping or a nicotine pouch, what do you choose? Weed and Blood Donation: Are You Still Eligible After Smoking? BudExpressNOW Cannabis Use and Blood Donation: Unmasking the Truth 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 Can Smoking and Vaping Cause Back Pain? National Spine Health Foundation