John just recently had a problem with cramps and diarrhea when using his peg tube. The tube had migrated from his stomach to his intestine. He was"dumping" thus causing the terrible cramps and diarrhea. He had to have the tube removed and a new one placed. The problem was solved immediately. The only way to tell if the tube has migrated is by going to the hospital where they put dye in the tube and observe it under xray.
Meredith