H. pylori dob value is 76.8 suggests that there is H. pylori infection, most of the patients with H. pylori infection can be eradicated after standardized treatment, which is not considered serious; if H. pylori infection is long-term and induces gastric cancer, it is more serious. If the dob value of H. pylori is greater than 4, it indicates that there is H. pylori infection, and it is strongly positive. Patients with H. pylori infection can be treated with quadruple therapy under doctor’s guidance, i.e. two antibiotics combined with a bismuth agent and a proton pump inhibitor, such as amoxicillin and metronidazole combined with bismuth potassium citrate and omeprazole. It is possible to eradicate H. pylori after standardized medication, and such cases are not particularly serious. However, if the disease is not treated in a standardized manner, it may cause peptic ulcer or even induce gastric cancer, which is more serious. If the H. pylori dob value is 76.8, it is recommended to go to the hospital and receive reasonable and standardized treatment under the guidance of the doctor.