I'm IBS-D w/GERD. I had the same complaint when I went to the doctor last year about the constant burping even if I didn't eat anything at all I would burp all day. He prescribed a digestive enzyme called Ku-Zyme (which is amalyse, protease and lipase combined) and it has helped me tremendously. Now I only get normal burps (w/meals, soda, etc.). I hope this helps you.