A weak stomach can cause indigestion, poor appetite, bloating after meals and malnutrition. Weak stomach is mainly due to the weakening of peristaltic function of the stomach, due to the weak peristaltic function of the stomach, so it is not able to mix and grind the food better, so most people will be accompanied by indigestion. People with a weak stomach will have a relatively longer food emptying time, which will affect the patient’s appetite, and many people will have a loss of appetite. After the intake of food due to the food can not be emptied in time, but in the stomach for a long time, so the abdomen will appear after eating a feeling of bloating. Since the digestion of food is affected, it is very difficult for the intestinal system to fully absorb the nutrients in the food, which in the long run will lead to malnutrition in the human body. People with a weak stomach can use medicines such as Xiangsha Nourishing Stomach Pill and Domperidone to regulate their stomach.