My seventeen year old daughter has had digestive problems for about a year. For a while, she had stomach pain, nausea, and deep belching. She was put on some strong antibiotics, which helped. She lost weight for a while, but has put back on 2 pounds. We have tried over the counter remedies and papaya enzyme. She has had a gall bladder sonogram and blood work done, as well as a lab test for celiac disease which we have in our family history. The belching continues, and is a problem, and embarrassing for her at school. We are trying to stay with a gluten reduced diet which seems to help a bit. Her Dr. says next is the possibility of a gastroscopy, which I hate to put her through. She is a Sr. in a modified curriculum class, and hopes to get a job after school, but the belching could be a problem. Any ideas?