Hello, duodenal ulcer is mainly caused by gastric acid and pepsin invading the mucosa of the bulb, and the attack power of the former exceeds the defense power of the latter. The strategy of modern ulcer treatment has focused on two aspects: reducing gastric acid secretion and improving mucosal resistance to invasion.

1, have a regular life, be optimistic, quit smoking and alcohol, and refrain from muscle fullness and mental stress.

2, eat less and eat more meals, avoid indigestible and irritating foods and foods that will aggravate symptoms after eating.

3. Ranitidine, Taiweimei, Famotidine, etc. should be the first choice for treatment. Take one tablet every night for a long time, and ensure sufficient amount and long course of treatment. Avoid stopping the drug as soon as it is effective.