(think that's how it's spelt) it is the bacteria around the stomach which causes an ulcer and acid. A weeks course of 3 separate antibiotics cleared it up. Although I would still have to take Losac to stop an acid. I have noticed foods like onions and spicy foods trigger this off. I have been asked to keep a diary of what foods I am eating and when it flares up. If it is the helicobater pylori