Stomach bloating at night is usually caused by improper diet, insufficient gastric power or stomach diseases, etc. It is recommended to clarify the causes and deal with them correctly and in a timely manner. Common causes and treatment measures 1, improper diet: excessive dinner or eating foods that produce more gas, thus causing gas at night, accompanied by hiccups. It is recommended to have a reasonable diet and to carry out appropriate activities such as walking after meals, or to use stomach and intestinal peristalsis tablets to promote gastrointestinal peristalsis and help digestion of food; 2. Insufficient gastric power: due to functional dyspepsia causing flatulence at night, accompanied by epigastric distention, easy fullness, bloating after meals, nausea, vomiting and other indigestion symptoms, can be prescribed to use drugs to promote gastrointestinal power to help relieve symptoms, such as domperidone tablets, Itopride hydrochloride tablets, etc.; 3, stomach diseases: such as chronic gastritis, peptic ulcer, etc., first of all, we should actively treat the primary cause, and then follow medical advice to apply some stomachic and antiphlogistic drugs or drugs that increase gastric power to improve the performance of gastric distension at night. Precautions 1, diet: the appearance of evening gas is best not to eat spicy and stimulating food, do not eat fried, deep-fried or relatively high sugar content of food, avoid eating groundnuts, potatoes and other foods that produce more gas, do not drink coffee, strong tea and other excitatory drinks before bed; 2, exercise: 1-2 hours after dinner, you can carry out appropriate activities, such as walking, dancing, etc., to help digestion.