It can cause dyspeptic symptoms such as abdominal distension and belching due to weakened gastrointestinal function and slow gastric emptying. In addition, due to the decrease of digestive juice secretion, the imbalance of intestinal flora causes abnormal fermentation and indigestion.
Abdominal distension after meals is more obvious, especially when eating foods that are difficult to digest or easy to ferment and produce gas, such as high-protein foods, beans and dairy products. , causing the upper abdomen to swell.
2. There may be dull pain and discomfort in the abdomen:
More related to diet, more comfortable on an empty stomach, and aggravated abdominal discomfort after meals. Eating cold, hard or irritating food often can induce or aggravate symptoms. Some patients are related to cold weather.
3, diarrhea or constipation: mostly chronic, but also diarrhea and constipation irregularly alternate. When diarrhea occurs, feces are mostly mushy or loose.
4, other symptoms: such as nausea, vomiting, acid reflux, heartburn, loss of appetite, fatigue and so on.