Typically this would not be an issue, however if it is more severe, then I would place you on some Doxy for at least a couple weeks before to help it calm down.
Thanks for the question. I suggest you should meet your Board Certified Surgeon to talk this situation. Because it's better to wait a couple of months, your operation area trying to get healed. Then after yes, you can do smoke and drink. I wish you all the best.
I do not think the lack of definition in this area is related to your previous surgery. We all tend to accumulate stubborn fat in certain places. It appears you store some excess fat in the infraumbilical area, as do many men. Targeted liposuction of this area would probably...