Positive carbon 14 indicates the presence of H. pylori infection, which has little chance of self-healing and requires prompt treatment. 1. Carbon 14 breath test can detect the presence of H. pylori infection in the stomach, if the carbon 14 breath test result is positive, it indicates the presence of H. pylori infection. H. pylori infection causes related diseases such as bloating, acid reflux, nausea, belching, loss of appetite and other uncomfortable symptoms. 2. H. pylori infection can easily cause gastritis, gastric ulcer, gastric erosion, gastric cancer and other diseases. Therefore, once found infected with Helicobacter pylori, you need to follow the doctor’s instructions in time for eradication treatment. The commonly used treatment is quadruple therapy, including proton pump inhibitor, bismuth, two antibiotics, and the regular treatment course is 10~14 days, and review after 4 weeks of stopping the medication to check whether H. pylori has been eradicated. The medication should be administered under the supervision of a doctor. 3. Helicobacter pylori infection is very stubborn, without standardized treatment, it is generally difficult to self-cure, generally through scientific and standardized medication, Helicobacter pylori can be eradicated, the disease can be cured. But there is a possibility of recurrence, so you need to pay attention to dietary hygiene, do not share tableware, tableware disinfection in a timely manner, regular diet, avoid cold, stimulating, greasy food, avoid overeating.