Gastroscopic examination of H. pylori “++” suggests that the infection of H. pylori, whether it is serious or not needs to be combined with the specific situation. If the infection of H. pylori can be eradicated by medication, the condition is not serious; if combined with stomach tumor, the condition is serious and even life-threatening. If the infection of Helicobacter pylori can be eradicated through medication, generally about 2 weeks of medication, pay attention to the regulation of life and diet, the general prognosis is good. If combined with gastric ulcer, atrophic gastritis, stomach tumor and other conditions, it will affect the quality of life, and even life. For example, gastric ulcer can have complications such as perforation, bleeding, pyloric obstruction, and cancer; for atrophic gastritis, there can be complications such as cancer and anemia; for gastric tumors, there can be complications such as malignancy, bleeding, and obstruction. For the above cases, it is recommended to consult a doctor in time, who will combine with other examinations to comprehensively determine the current condition.