The cause of stomach pain or bloating but feel uncomfortable may be physiological factors such as eating spicy and stimulating food, etc., after improving dietary habits can disappear. Pathological factors such as chronic gastritis, etc., need to go to the hospital after treatment. 1. Physiological factors: patients eat spicy stimulating food such as spicy crayfish, greasy food such as braised meat, resulting in decreased gastric function, gastrointestinal peristalsis slowed down, dyspepsia. Need to eat a light diet, eat less stimulating food. 2. Pathologic factors: (1) Chronic gastritis: commonly caused by Helicobacter pylori infection, which damages the gastric mucosa and causes gastric discomfort. Chronic gastritis is recommended to go to the regular hospital for carbon 13 or carbon 14 breath test to check the Helicobacter pylori, gastroscopy and histological examination if necessary. After diagnosis, it is necessary to follow the doctor’s instructions to change dietary habits while using medication, common quadruple drug therapy. (2) Functional dyspepsia: nervousness, anxiety and other mental factors, overeating, irregular eating, etc., leading to gastrointestinal peristalsis, decreased digestive capacity upset stomach. Patients should maintain a happy mood, get enough sleep, eat a regular diet in moderation, light taste, avoid smoking and alcohol. If necessary, follow the doctor’s instructions to take drugs such as domperidone treatment. The stomach does not hurt and not bloating but uncomfortable to the regular hospital in time for examination, to clarify the cause of the disease, follow the doctor’s advice to choose the treatment program.