Lan Yu chewable tablets can not kill Helicobacter pylori. Chronic gastritis, gastric ulcer and other diseases accompanied by Helicobacter pylori infection, may need to be taken to cure Helicobacter pylori treatment, Lan Yu chewable tablets is only a kind of health care products are not medicines, does not have the effect of sterilization. In clinical practice, H. pylori is usually treated with proton pump inhibitors and antibiotics. For example, you may need to take omeprazole or pantoprazole and other proton pump inhibitors; at the same time use amoxicillin, clarithromycin and other antibiotics. In summary, the use of supplements such as Lanyu Chewable Tablets is not recommended for the treatment of H. pylori, but rather requires medical attention and standardized treatment under the guidance of a doctor.