If Helicobacter pylori tests positive, then it is necessary to undergo standardized eradication treatment. A re-examination is needed one month after cessation of the eradication treatment to confirm whether the eradication was successful or the treatment failed.

If the patient tests negative for Helicobacter pylori, then there is no need for repeated testing. Therefore, the frequency of testing for Helicobacter pylori within a year needs to be analyzed based on specific circumstances, using different testing methods and frequencies according to different situations.

Patients infected with Helicobacter pylori should eat light, easily digestible foods, avoid overeating, and avoid spicy and irritating foods.