The following reasons for bloating at night: 1, too much stomach acid, resulting in a lot of carbon dioxide gas in the gastrointestinal tract and lead to bloating, but also the symptoms of hiccups, you can eat drugs to treat too much stomach acid to relieve the symptoms, but also eat less desserts and too acidic food. 2, poor intestinal peristalsis, weakness, too little exercise will lead to poor intestinal peristalsis, eat into the food can not be well digested The bacteria in the intestinal tract will decompose the food and produce a lot of gas leading to bloating, usually take in enough nutrition, eat more food to replenish the blood, such as red dates, cinnamon, animal liver, etc., but also to strengthen physical exercise to promote gastrointestinal motility. 3, digestion is too poor, coupled with eating too much fatty food at night, the food will remain in the stomach and intestines, fermentation will produce a lot of gas and lead to bloating.