The gastroduodenal ulceration is a common disease in which rate of duodenal ulceration was higher 4 times than gastric ulceration. The causes of ulceration were excessive acid, impairment of factors for mucosal protection and presence of H. pylori. 100 patients with duodenal ulceration diagnosed by histology and endoscopy with diameter of ulceration more than 0.5 cm were divided into 2 groups; group 1: patients used lanzor + amoxycilline + dimixen and group 2: patient used losec + amoxycilline + dimixen. After 1 month of the treatment, patients in two groups were well tolerated. The rate of pain relief, scar healing in the group 2 was better than these in the group 2. The side effects in the two groups were little. The rate of side effects in the group 2 was lower than this in the group 1.
duodenal ulcer ; Duodenal Diseases ; Pharmaceutical Preparations