I fart a lot when i get nervous. is this normal?

What's the cause?: Flatulence neither localizes your problem to small or large bowel, nor indicate severity or cause. You have described a gut that may be dysfunctional--but is this due to infection, sibo, motility problems, inflammation, ibs, ischemic disease, maldigestion, sphincter problem...? How long have your symptoms lasted, is there accompanying fever, bleeding, vomiting, tenderness? Change diet. W/stress?