Eradication of H. pylori triple takes two weeks. The body’s immunity decreases, if and H. pylori infected patients mouth-to-mouth feeding, kissing may lead to transmission, which causes patients to develop gastritis, gastric ulcer, gastric mucosal lymphoma, peptic ulcer, and even early gastric cancer, so it should be treated in time. Eradication of Helicobacter pylori can be carried out through triple therapy, mainly two antibiotics, proton pump inhibitors such as omeprazole with amoxicillin, Clamydiazole, the use of medication can be combined with the doctor’s advice, need to be treated for two weeks, two weeks of suspension of medication again to the hospital for a review. During the period of radical treatment, it is best not to go out to eat, and family members should also implement a separate meal system, which can avoid cross-infection, and at the same time to avoid spicy, stimulating food, especially strong tea, coffee, wine, otherwise it will cause damage to the gastric mucosa. You can drink more rice soup, noodle porridge, yam porridge, and also need to eat more vegetables and fruits to avoid increasing the burden on the gastrointestinal tract.