Does anyone have a gastrointestinal problem caused by scleroderma. I have a problem with passing gas. It is very embarrasing at times. I have used some of the over the counter medication and they do not help. My stomach gets bloated after I eat, of course dairy problems and other foods like corn. There are other times when nothing happens at all. I cannot gain wait because of my stomach and bowel probelm. Need some advice. Please respond.