Helicobacter pylori, once treated, does not recur, but it is possible to be infected again after the treatment is completed.

Currently, the infection rate of Helicobacter pylori in our country has exceeded 50%, so it is important to be cautious during communal meals. Due to the Chinese dietary habit of sharing dishes using the same chopsticks, it is easy to spread Helicobacter pylori. Therefore, it is advisable to use serving chopsticks, which can significantly reduce the infection rate of Helicobacter pylori.

If reinfected with Helicobacter pylori, it is necessary to undergo eradication treatment again. The treatment involves a proton pump inhibitor, two types of antibiotics, and a bismuth agent, totaling a 14-day treatment. After infection with Helicobacter pylori, dietary precautions are also needed, focusing on a light, easily digestible diet, and avoiding difficult-to-digest foods.