Let's talk about diet first. The general principle is a soft and digestible diet. The diet should be regular, and three meals a day should be guaranteed. Don't be full and hungry, don't drink alcohol, tea, coffee, milk, smoke, eat stimulating things, such as peppers and garlic, and don't eat sour and salty food. Drug therapy: inhibition of gastric acid secretion: H2 receptor antagonists: such as

Cimetidine, ranitidine, famotidine, etc. are not commonly used now. Proton pump inhibitors are commonly used, such as omeprazole tablets 20mg, which are taken orally half an hour before breakfast and dinner, or lansoprazole tablets 15mg, which are taken orally half an hour before breakfast and dinner, to protect gastric mucosa: bismuth pectin capsules 3 capsules are taken orally half an hour before meals, or Weiyangling oral liquid10. Choose the above two drugs, the course of treatment is one month, to eradicate Helicobacter pylori: clarithromycin tablets 2 tablets 3 times a day, metronidazole tablets 2 tablets 3 times a day (after meals), the course of treatment is half a month. You can use quadruple therapy: lansoprazole tablets, bismuth pectin capsules, metronidazole tablets and clarithromycin tablets. (If eradication of Helicobacter pylori is negative, metronidazole tablets and clarithromycin tablets are not needed.)