Thanks for your question.I would advise against any surgery if you are unwell - especially if you have a stomach bug - if this converts to diarrhoea and vomiting, then it will cause you more problems. Also, having surgery abroad, if there is a post-operative problem due to the bug and you get any wound healing problems, who will be looking after this for you?I carry out a lot of lip lift surgeries and I have patients coming over from all over the country and not just locally. I do advise them not to travel or have the surgery if they are not feeling well and I am always happy to reschedule the cases. To be honest, if a patient arrived at my clinic for surgery and was not well, I would be cancelling the case myself and rescheduling her. I suggest you contact your clinic and discuss this with them. I hope this is of help to you