Frequent belching is basically harmless. Belching is a process in which gas in the stomach is discharged directly into the esophagus through the cardia and then out of the body due to slow peristalsis and poor digestive function. In Chinese medicine, it is considered a case of bile and stomach rebellion. If no relief is seen in this case, it is necessary to improve the intestinal dynamics and improve the symptoms of spleen and stomach disharmony caused by spleen qi deficiency. You can give Moxaburi Citrate Capsules or Qi Stagnation Gastroparesis Granules or Pu Yuan and Stomach Capsules for symptomatic treatment. Most of the clinical symptoms can be improved by paying attention to diet, exercising more and improving lifestyle habits as much as possible. If the symptoms are not relieved, it is better to improve gastroscopy to further exclude other organic diseases, such as Helicobacter pylori infection. In short, frequent belching is not very harmful and can be relieved by taking care of the above-mentioned conditions.