Many units of regular physical examinations have included H. pylori in the routine testing program, H. pylori detection methods are mainly the following: 1, invasive tests: invasive tests for H. pylori include blood tests to check for antibodies to H. pylori, as well as a gastroscopic rapid urease, a piece of mucosal tissue, microscopic smear detection, rapid urease and gastroscopic disease detection; 2, non-invasive tests: carbon 13, carbon 14 breath test can be performed, the test can be non-invasive, rapid results.