Flatulence without eating i.e. bloating without eating may be caused by region, psychology, chronic gastritis, intestinal obstruction and other diseases.
1. Area: from low altitude to high altitude quickly, easy to bloat, mainly because with the height of the rise in air pressure will be reduced, our gastrointestinal tract of gas due to the lower air pressure and expansion, resulting in bloating without eating.
2. Psychological: long-term mental tension, which in the long run leads to emotional depression, nervousness and depression, so that the digestive function is weakened or caused by increased secretion of gastric acid, resulting in bloating without eating.
3. Disease: such as chronic gastritis, due to the stimulation of inflammation, can cause gastric acid secretion is too small, food accumulation in the gastrointestinal tract for a long time after fermentation, can produce gas, the phenomenon of bloating without eating. When intestinal obstruction occurs, the liquid and gas in the intestines cannot be discharged, which can also cause this phenomenon.
Bloating without food can also be seen in other diseases, it is recommended that patients go to the hospital in a timely manner, in accordance with the doctor’s instructions for treatment, in order to avoid delaying the condition.