Can I have surgery if I have gallstones? Would it cause issues during surgery or after while recovering?

I'm not certain why you are not having this problem dealt with before elective cosmetic surgery but provided the situation is quiet there is not a contraindication to elective cosmetic surgery. Use of narcotics for pain can alter biliary tract physiology which is a consideration for your surgeon.

Yes, assuming you have a symptomatic gallstones,  you should be able to proceed without difficulty. However, if you have any symptoms related to gallstones, best to have these concerns addressed first.   Generally, always best to address medically necessary procedures first.    Best wishes.

Thanks for your inquiry.  Many people have gallstones. Not all people with gallstones have symptoms from their gallstones.  If your gallbladder is symptomatic please discuss this with your plastic surgeon before proceeding with elective surgery.