Dear newbewbs7, Thank you for your clinical post and very common question. Clearly smoking pre and post-operatively is strongly discouraged and in many cases of flap surgery such as a face lift, tummy tuck or external rhinoplasty is frankly contraindicated. Cigarette smoke contains Nicotine and Nicotine causes vasoconstriction, which is deleterious to elevated soft tissue flaps and therefore predisposing to necrosis, death and unsightly scars. Additionally, smokers are at greater risk of pulmonary complications following surgery such as pneumonia and other respiratory illnesses. For flap-based surgery most surgeons will insist on stopping surgery 4 weeks before surgery and ensure cessation of smoking until 1 month after surgery. For non flap-based surgery such as liposuction, breast augmentation and certain endoscopic procedures the deleterious effects of the Nicotine are much less adverse. So, in answer to your question smoking, when to chew cigarettes 10-11 days following breast augmentation is likely not going to compromise wound healing or the post-operative outcome. However, most surgeons would still recommend not smoking for 4 weeks following surgery. Clearly, for one’s health smoking which is the number one cause of atherosclerotic disease and cancer is best not to partake at all. I’m sure you’re going to get an excellent result and investing this amount of time and energy, I would avoid smoking post-operatively until the time that you’re operative surgeon recommends. Check with the office if the instructions are unclear. I hope this information is of some assistance and best of luck. To find out more, please visit the link below. R. Stephen Mulholland, M.D. Certified Plastic Surgeon Yorkville, Toronto