Eating pineapple after the stomach flatulence, consider is eating too much caused by indigestion. 1. Eating pineapple stomach will be flatulence, mostly because of eating too much caused by indigestion, which in turn led to gastrointestinal dysfunction, resulting in the phenomenon of flatulence. Gastrointestinal is an important organ of the digestive system, has the role of organizing food, secretion of digestive juices, digestion of food, absorption, such as dysfunction may affect the daily diet, reduce the quality of life. 2. If necessary, gastrointestinal stimulants (e.g. domperidone, etopride, etc.) can be used under the guidance of a doctor, which are generally suitable for patients whose main symptoms are postprandial fullness and bloating and early satiety. Digestive enzyme preparations (e.g. polypeptide tablets, etc.) can also be used as an adjunctive medication for the treatment of indigestion, to improve the symptoms of epigastric bloating associated with eating and poor appetite, etc. However, other factors cannot be completely ruled out as the cause of the symptoms. However, other factors cannot be ruled out completely. It is recommended that patients with severe symptoms should consult a doctor in time to give targeted treatment after the cause is clarified by the doctor. During the treatment period, the diet should be light and avoid cold, hard, spicy and stimulating food.