Gas in the stomach is clinically known as flatulence and is usually caused by eating fatty foods and then drinking cold water. Some people also suffer from flatulence and pain caused by their own lack of gastric power, which does not allow them to digest the food that enters their bodies in time. Once flatulence occurs, pay more attention to the diet, pay attention to less snacks, cold drinks, too cold, and you can drink warm water when you have flatulence, which helps the gas in the stomach to be discharged. If the flatulence is serious, you can eat drugs that increase gastric power or stomach health care, such as stomach-healthy tablets, which can promote digestion, and you can also drink gastric brew, which helps to improve the gastric power of the body.