Stool antigen exam. A small sample of your respective stool is gathered and sent to the lab. In two or 3 times, the check will exhibit Should you have H. pylori. Normal ulcer pain seems like an acid burn off as part of your tummy, or like something is ingesting it. https://www.sgvascularctr.com/do-i-need-chronic-leg-ulcer-treatment-in-singapore/