If you're having surgery, you must stop smoking and vaping. No matter the procedure, healing depends on one critical factor: blood flow. Tobacco smoke introduces over 4,000 toxins into your body. Vaping and Dental Surgery No vaping before surgery!, Many people think vaping is safer than smoking, but when it comes to surgery, it carries similar risks. Nicotine and other chemicals from vaping cause your blood vessels Smoking Before and After Rhinoplasty Berkeley Square Medical Central London Quit Smoking Before Surgery or Risk Complications