Hiccups at night is mainly due to excessive intake of gas-producing food, indigestion caused by the evening meal should try to eat easily digestible food, avoid eating will cause gas-producing food such as beans, sweet potatoes, carbonated beverages. After intake will increase the speed of gastrointestinal peristalsis, and in the process of digestion to produce a large amount of gas will appear hiccups, many people will also be accompanied by exhaust. Some people have indigestion symptoms, eat too much in the evening will affect the digestion of food, food will exist for a long time in the stomach abnormal fermentation and produce gas, because the gas can not be discharged as soon as possible will also show hiccups. People who have hiccups at night can use gastrointestinal tablets for relief, which can promote intestinal peristalsis and help digestion of food in the stomach.