The treatments for gastric polyps in children include omeprazole, bismuth, amoxicillin and other medications, surgical treatments, etc. There is no “best” method, please follow the doctor’s instructions for treatment. 1. Medication: Gastric polyps with Helicobacter pylori infection can be treated with quadruple therapy, i.e., two antibiotics + bismuth + proton pump inhibitors, such as amoxicillin, metronidazole + bismuth potassium citrate + omeprazole. 2. Surgical treatment: endoscopic gastric polypectomy is recommended, which is less invasive, safer and can reduce the incidence of malignant polyps. Children diagnosed with gastric polyps are recommended to go to the hospital and ask the doctor to combine their own conditions to make a judgment and choose the best treatment.