If the test for H. pylori is positive, it indicates an infection with this organism and all need to be treated. It can be treated with the most common quadruple therapy and with dietary care, which is very helpful in treating H. pylori infection. Some patients, once infected with H. pylori, will cause some damage to the gastrointestinal mucosa, so these patients may also have symptoms, such as diarrhea, nausea, acid reflux, etc., and need timely treatment. You can take the most common quadruple therapy for treatment and with dietary care, which is very helpful for the treatment of H. pylori infection.