I'd be interested to know how you are getting on with the Victoza as this post was over a year ago. I can relate to the funny burps, I usually feel very nauseous beforehand then can't stop burping.
Just had my one month review to see how its going and the diabetic nurse has confirmed a loss of 7kgs and happy to continue to let me be on victoza. I do still have to lose a shedload of weight but this was the first progress I have made in 2 years. It seems to work differently for everyone...
I'd been on metformin 2g a day for 2 years and no change in blood sugar, the metformin were making me very unwell to the point that my stomach ruled the day, it was not working at all because of this. Change of diabetic nurse and a full review and my metformin was cut in half I was prescribed...