The microorganisms are located in the belly, in which they can penetrate and harm the lining in the stomach and duodenum. A two week triple therapy that features two antibiotics and bismuth subsalicylate is the most effective program. It removes the microorganisms and helps prevent recurrence of ulcers in ninety% https://www.sgvascularctr.com/do-i-need-chronic-leg-ulcer-treatment-in-singapore/