Yes, you can get gastric sleeve surgery if you smoke and are self-paying, but most surgeons strongly recommend quitting smoking before surgery. Some may even require you to stop smoking for a certain period (usually 4–6 weeks) before the procedure because smoking increases the risk of complications, such as:- Slower healing- Higher risk of blood clots- Increased risk of leaks in the staple line- Higher chance of ulcers and acid reflux post-surgery Since you're self-paying, you might have more flexibility in choosing a surgeon, but many reputable bariatric surgeons will still require a nicotine test before approving you for surgery. Some may proceed with the surgery if you smoke but will strongly advise you to quit for better long-term results.