i have been troubled with constant burping for almost two years now! It is nothing else than air all the time...have had alle the tests and nothing has been found. My doctor doesn't know what it could be, and is sending me to a specialist. However he means it shouldn't be harmful in anyway! Does anyone else suffer with this or am i on my own..can anything cure this problem? I just want to get on with things, but this gets in the way all the time!!