H. pylori is not present in the lungs, only in the stomach.
H. pylori is a spiral-shaped, slightly aerobic bacterium that is normally negative for H. pylori. If gastritis, peptic ulcer, or stomach cancer occurs, H. pylori will be positive.
Most patients infected with H. pylori do not have any symptoms. A few patients may experience typical symptoms such as abdominal pain, nausea, loss of appetite, recurrent burping, and weight loss. If you are worried that you are infected with H. pylori, you can go to the hospital for relevant examinations. Currently, the main testing methods for H. pylori infection include breath test, immunological test, stool test and endoscopic biopsy.
After the occurrence of H. pylori infection, it is necessary to actively cooperate with other tests to clarify the causes of H. pylori positive causes, according to the causes of treatment, the use of quadruple therapy, bismuth + PPI + two kinds of antibiotics, such as bismuth citrate potassium particles + omeprazole + amoxicillin capsules + clarithromycin tablets, for 2 weeks to kill H. pylori, one month after stopping the drug and then go to the hospital again to conduct the relevant examination, to clarify the eradication, during the period of taking the drug, you can go to the hospital for relevant examinations. Whether the eradication, during the period of medication, pay attention to diet, avoid spicy and stimulating food, life and work should be regular.